{"title":"BOCHU BOCI BLT310 Cutting Head Parts","description":"\u003cp\u003eBOCHU BOCI BLT310 cutting-head parts are organized as an exact-model selection route.\u003c\/p\u003e\u003ch2\u003eSelection rule\u003c\/h2\u003e\u003cp\u003eCurrent listed items on this page are matching-table-supported commercial routes; this page does not claim OEM-manual confirmation.\u003c\/p\u003e\u003ch2\u003eQualified current products\u003c\/h2\u003e\u003cul\u003e\u003cli\u003e\n\u003ca href=\"\/products\/bochu-boci-blt-series-original-ceramic-rings\"\u003eBOCHU BOCI Ceramic Rings\u003c\/a\u003e — qualified component, Y.Z.C0034.\u003c\/li\u003e\u003c\/ul\u003e\u003cp\u003eBLT series labels are visual navigation only and do not establish compatibility with another model.\u003c\/p\u003e\n\u003cul\u003e\u003cli\u003e\u003ca href=\"\/collections\/bochu-boci-ceramic-body\"\u003eCeramics\u003c\/a\u003e\u003c\/li\u003e\u003c\/ul\u003e","products":[{"product_id":"bochu-boci-blt-series-original-ceramic-rings","title":"BOCHU BOCI Ceramic Rings","description":"\u003cp\u003eOriginal BOCHU BOCI ceramic ring family identified by thread, P\/S structure where applicable, exact part number and BLT model. Do not confuse this component with a ceramic locking ring or an M16×1 nozzle-cooling ceramic.\u003c\/p\u003e\u003ch2\u003ePart Numbers and Matching Models\u003c\/h2\u003e\r\n\u003ctable style=\"border-collapse: collapse; width: 563px;\" border=\"0\" width=\"662\" cellspacing=\"0\" cellpadding=\"0\"\u003e\r\n\u003ccolgroup\u003e \u003ccol style=\"width: 268.5px;\" width=\"318\"\u003e \u003ccol style=\"width: 293.5px;\" width=\"344\"\u003e \u003c\/colgroup\u003e\r\n\u003ctbody\u003e\r\n\u003ctr style=\"height: 53.00pt;\"\u003e\r\n\u003ctd class=\"et4\" style=\"height: 53.00pt; width: 238.60pt;\" width=\"318\" height=\"70\"\u003ePART NUMBER\u003c\/td\u003e\r\n\u003ctd class=\"et7\" style=\"width: 258.00pt;\" width=\"344\"\u003eMATCHING MODEL\u003c\/td\u003e\r\n\u003c\/tr\u003e\r\n\u003ctr style=\"height: 81.00pt;\"\u003e\r\n\u003ctd class=\"et4\" style=\"height: 81.00pt;\" height=\"108\"\u003eM8×0.75（DY.C.A0004AA）\u003c\/td\u003e\r\n\u003ctd class=\"et7\" style=\"width: 258.00pt;\" width=\"344\"\u003e①BLT310T\u003cbr\u003e②BLT421T、BLT441T、BLT461T、BLT421TS、BLT442T、BLT462T\u003cbr\u003e③BLT520H、BLT540H、BLT560H、BLT510、BLT520\u003c\/td\u003e\r\n\u003c\/tr\u003e\r\n\u003ctr style=\"height: 141.00pt;\"\u003e\r\n\u003ctd class=\"et4\" style=\"height: 141.00pt;\" height=\"188\"\u003eM11×0.75（Y.Z.C0034）\u003c\/td\u003e\r\n\u003ctd class=\"et7\" style=\"width: 258.00pt;\" width=\"344\"\u003e①BLT310\u003cbr\u003e②BLT420、BLT420S、BLT440F、BLT460F、BLT421、BLT441、BLT461、BLT481、BLT4101、BLT442、BLT462、BLT482、BLT4102、BLT421S\u003cbr\u003e③BLT640、BLT641、BLT641H(15KW)、BLT642H、BLT661、BLT661H、BLT662H、BLT681H、BLT682H、BLT6101H、BLT6102H、BLT662M、BLT682M、BLT6102M、BLT662MA、BLT682MA\u003c\/td\u003e\r\n\u003c\/tr\u003e\r\n\u003ctr style=\"height: 95.00pt;\"\u003e\r\n\u003ctd class=\"et4\" style=\"height: 95.00pt;\" height=\"126\"\u003eM11×0.75-P（DY.C.A0006AA）\u003c\/td\u003e\r\n\u003ctd class=\"et4\"\u003eBLT442P、BLT462P、BLT482P、BLT4102P\u003c\/td\u003e\r\n\u003c\/tr\u003e\r\n\u003ctr style=\"height: 97.00pt;\"\u003e\r\n\u003ctd class=\"et4\" style=\"height: 97.00pt;\" height=\"129\"\u003eM11×0.75-S（DY.C.A0005AA）\u003c\/td\u003e\r\n\u003ctd class=\"et7\" style=\"width: 258.00pt;\" width=\"344\"\u003eBLT4122、BLT6120H、BLT6140H、BLTA120M、BLTA140M, BLTA160M、BLTA180M、BLT980MA、BLT9100MA、BLT9120MA\u003c\/td\u003e\r\n\u003c\/tr\u003e\r\n\u003ctr\u003e\n\u003ctd class=\"et4\"\u003e\u003ca href=\"\/products\/bochu-boci-original-nozzle-cooling-ceramic-body-m16-1\"\u003eM16×1 Nozzle Cooling Ceramic（DY.C.A0009AA）\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd class=\"et7\"\u003eBLT643H、BLT663H、BLT683H\u003c\/td\u003e\n\u003c\/tr\u003e\r\n\u003c\/tbody\u003e\r\n\u003c\/table\u003e\r\n\u003ch2\u003eHow to Select the Correct Configuration\u003c\/h2\u003e\u003cp\u003eFor the M16×1 nozzle-cooling ceramic used with BLT643H, BLT663H and BLT683H, see the dedicated \u003ca href=\"\/products\/bochu-boci-original-nozzle-cooling-ceramic-body-m16-1\"\u003eM16×1 Nozzle Cooling Ceramic\u003c\/a\u003e product.\u003c\/p\u003e\u003cp\u003eConfirm the thread, structure, part number and BLT model.\u003c\/p\u003e\u003ch2\u003eWhy Correct Selection Matters\u003c\/h2\u003e\u003cp\u003eP\/S structure and thread are real component distinctions; similar appearance does not establish interchangeability.\u003c\/p\u003e\u003ch2\u003eWhy Buy From BOCHU.store\u003c\/h2\u003e\u003cp\u003eThe current mappings are organized for exact verification.\u003c\/p\u003e\u003ch2\u003eQuick Answers\u003c\/h2\u003e\u003ch3\u003eWhat is P?\u003c\/h3\u003e\u003cp\u003eM11×0.75-P = DY.C.A0006AA.\u003c\/p\u003e\u003ch3\u003eWhat is S?\u003c\/h3\u003e\u003cp\u003eM11×0.75-S = DY.C.A0005AA.\u003c\/p\u003e\u003ch3\u003eIs M16×1 cooling ceramic the same Product?\u003c\/h3\u003e\u003cp\u003eNo.\u003c\/p\u003e\u003cp\u003eBrowse \u003ca href=\"https:\/\/www.bochu.store\/collections\/bochu-boci-ceramic-body\"\u003eProduct Collection\u003c\/a\u003e.\u003c\/p\u003e","brand":"BOCHU","offers":[{"title":"M8×0.75（DY.C.A0004AA）","offer_id":42345932619812,"sku":null,"price":44.1,"currency_code":"USD","in_stock":true},{"title":"M11×0.75（Y.Z.C0034）","offer_id":42345932652580,"sku":null,"price":44.1,"currency_code":"USD","in_stock":true},{"title":"M11×0.75-S（DY.C.A0005AA）","offer_id":42345932685348,"sku":null,"price":55.9,"currency_code":"USD","in_stock":true},{"title":"M11×0.75-P（DY.C.A0006AA）","offer_id":42345932718116,"sku":null,"price":55.9,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0716\/2930\/7940\/files\/bochu-boci-ceramic-rings-ring-928.webp?v=1785128407"},{"product_id":"bochu-boci-original-laser-spring-seal","title":"BOCHU BOCI Spring Seal","description":"\u003cp\u003eOriginal BOCHU BOCI standard Spring Seal family. Confirm the standard spring-seal position, dimensions or specification, exact part number and listed model or power context where explicitly provided. Do not assume material or select by laser power alone.\u003c\/p\u003e\u003ch2\u003ePart Numbers and Matching Models\u003c\/h2\u003e\r\n\u003ctable cellpadding=\"0\" cellspacing=\"0\" width=\"854\" border=\"0\" style=\"border-collapse: collapse; width: 565px; height: 803.012px;\"\u003e\r\n\u003ccolgroup\u003e \u003ccol width=\"330\" style=\"width: 195px;\"\u003e \u003ccol width=\"523\" style=\"width: 369px;\"\u003e \u003c\/colgroup\u003e\r\n\u003ctbody\u003e\r\n\u003ctr style=\"height: 84.7338px;\"\u003e\r\n\u003ctd height=\"84\" width=\"330\" style=\"width: 248.15pt;\" class=\"et4\"\u003ePart number\u003c\/td\u003e\r\n\u003ctd width=\"523\" style=\"width: 392.75pt;\" class=\"et4\"\u003eMatching Model\u003c\/td\u003e\r\n\u003c\/tr\u003e\r\n\u003ctr style=\"height: 52.7338px;\"\u003e\r\n\u003ctd height=\"84\" class=\"et5\"\u003eD23-D31-T3.45 (DP.P.T0010AA)\u003cspan style=\"mso-spacerun: yes;\"\u003e   \u003c\/span\u003e≤8KW\u003c\/td\u003e\r\n\u003ctd class=\"et5\"\u003eBLT310、BLT310T\u003c\/td\u003e\r\n\u003c\/tr\u003e\r\n\u003ctr style=\"height: 546.736px;\"\u003e\r\n\u003ctd height=\"546\" class=\"et5\"\u003eSRLC-P385 （P.S.Z0011）\u003cspan style=\"mso-spacerun: yes;\"\u003e   \u003c\/span\u003e15-60KW\u003c\/td\u003e\r\n\u003ctd width=\"523\" style=\"width: 392.75pt;\" class=\"et9\"\u003e①BLT420、BLT420S、BLT440F、BLT460F、BLT421、BLT441、BLT461、BLT481、BLT4101、BLT421T、BLT441T、BLT461T、BLT442、BLT462、BLT482、BLT4102、BLT4122、BLT421S、BLT421TS、BLT442P、BLT462P、BLT482P、BLT4102P、BLT442T、BLT462T\u003cbr\u003e②BLT510、BLT520、BLT520H、BLT540H、BLT560H\u003cbr\u003e③BLT640、BLT641、BLT641H(15KW)、BLT642H、BLT661、BLT661H(Including BLT641H(20KW))、BLT662H、BLT681H、BLT682H、BLT6101H、BLT6102H、BLT662M、BLT682M、BLT6102M、BLT662MA、BLT682MA、BLT6102MA\u003cbr\u003e④BLT840H、BLT860H\u003cbr\u003e⑤BLT980MA、BLT9100MA、BLT9120MA\u003c\/td\u003e\r\n\u003c\/tr\u003e\r\n\u003ctr style=\"height: 58.0671px;\"\u003e\r\n\u003ctd height=\"57\" class=\"et5\"\u003eD33-D41.5-T3.7 (DP.P.T0020AA)\u003cspan style=\"mso-spacerun: yes;\"\u003e    \u003c\/span\u003e60KW\u003c\/td\u003e\r\n\u003ctd class=\"et5\"\u003eBLTA120M、BLTA140M、BLTA160M、BLTA180M\u003c\/td\u003e\r\n\u003c\/tr\u003e\r\n\u003ctr style=\"height: 60.7407px;\"\u003e\r\n\u003ctd height=\"60\" class=\"et5\"\u003eD46-D54.5-T3.7 (DP.P.T0013AA)\u003cspan style=\"mso-spacerun: yes;\"\u003e    \u003c\/span\u003e≥80KW\u003c\/td\u003e\r\n\u003ctd class=\"et5\"\u003eBLT6120H、BLT6140H\u003c\/td\u003e\r\n\u003c\/tr\u003e\r\n\u003c\/tbody\u003e\r\n\u003c\/table\u003e\r\n\u003cp\u003e \u003c\/p\u003e\r\n\u003cp\u003e \u003c\/p\u003e\r\n\u003ch2\u003eHow to Select the Correct Configuration\u003c\/h2\u003e\u003cp\u003eConfirm the standard spring-seal position, dimensions or specification, exact part number and listed model or power context where explicitly provided.\u003c\/p\u003e\u003ch2\u003eWhy Correct Selection Matters\u003c\/h2\u003e\u003cp\u003eStandard Spring Seal and 2nd-Lower Spring Seal are distinct positions.\u003c\/p\u003e\u003ch2\u003eWhy Buy From BOCHU.store\u003c\/h2\u003e\u003cp\u003eThe four current Spring Seal configurations are retained for verification.\u003c\/p\u003e\u003ch2\u003eQuick Answers\u003c\/h2\u003e\u003cp\u003eDo not select by laser power alone.\u003c\/p\u003e\u003cp\u003eBrowse \u003ca href=\"https:\/\/www.bochu.store\/collections\/bochu-boci-spring-seal\"\u003eProduct Collection\u003c\/a\u003e.\u003c\/p\u003e","brand":"BOCHU","offers":[{"title":"D23-D31-T3.45（DP.P.T0010AA）","offer_id":42360597774372,"sku":null,"price":15.3,"currency_code":"USD","in_stock":true},{"title":"SRLC-P385（P.S.Z0011）","offer_id":42360597807140,"sku":null,"price":17.1,"currency_code":"USD","in_stock":true},{"title":"D33-D41.5-T3.7（DP.P.T0020AA）","offer_id":42360597839908,"sku":null,"price":31.2,"currency_code":"USD","in_stock":true},{"title":"D46-D54.5-T3.7（DP.P.T0013AA）","offer_id":42360597872676,"sku":null,"price":31.2,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0716\/2930\/7940\/files\/bochu-boci-spring-seal-286.webp?v=1785128492"},{"product_id":"bochu-boci-original-lower-laser-protective-lens-25-4-4-2s-8kw","title":"BOCHU BOCI Lower Protective Lens D25.4×4-2S（8kw）","description":"\u003cp\u003eOriginal BOCHU BOCI D25.4×4-2S lower protective lens for BLT310 and BLT310T. This page covers one configuration, DP.V.P0048AA, listed at 8 kW. Confirm the lower protective-lens position, D25.4×4-2S designation, part number and cutting-head model before ordering.\u003c\/p\u003e\u003ch2\u003ePart Numbers and Matching Models\u003c\/h2\u003e\r\n\u003cp\u003eBOCHU（BOCI）D25.4×4-2S Protective Lens（8kw）\u003c\/p\u003e\r\n\u003cp\u003ePart Number：DP.V.P0048AA\u003c\/p\u003e\r\n\u003cp\u003eMatching Model：BLT310、BLT310T\u003cbr\u003e\u003cbr\u003e\u003c\/p\u003e\r\n\u003ch2\u003eHow to Confirm the Correct Part\u003c\/h2\u003e\u003cp\u003eConfirm the lower protective-lens position, D25.4×4-2S designation, BOCHU part number DP.V.P0048AA, and BLT310 or BLT310T model before ordering. Do not select another D25.4×4 lens by dimensions alone.\u003c\/p\u003e\u003ch2\u003eWhy Correct Selection Matters\u003c\/h2\u003e\u003cp\u003eOther D25.4×4 protective lenses exist for different optical positions and configurations. Matching dimensions alone do not establish that another D25.4×4 lens is the correct replacement.\u003c\/p\u003e\u003ch2\u003eWhy Buy From BOCHU.store\u003c\/h2\u003e\u003cp\u003eThe BOCHU part number DP.V.P0048AA and its listed BLT310 \/ BLT310T application are shown together for direct confirmation before ordering.\u003c\/p\u003e\u003ch2\u003eQuick Answers\u003c\/h2\u003e\u003ch3\u003eWhich BOCHU part number is listed?\u003c\/h3\u003e\u003cp\u003eDP.V.P0048AA.\u003c\/p\u003e\u003ch3\u003eWhich cutting-head models are listed?\u003c\/h3\u003e\u003cp\u003eBLT310 and BLT310T.\u003c\/p\u003e\u003ch3\u003eCan I select another D25.4×4 lens because the dimensions match?\u003c\/h3\u003e\u003cp\u003eNo. Confirm the optical position, part number and cutting-head model.\u003c\/p\u003e\u003cp\u003eBrowse \u003ca href=\"https:\/\/www.bochu.store\/collections\/bochu-boci-laser-lower-protective-lens\" title=\"BOCHU BOCI Lower Protective Lenses\"\u003eLower Protective Lenses\u003c\/a\u003e.\u003c\/p\u003e","brand":"BOCHU","offers":[{"title":"Default Title","offer_id":42361915080740,"sku":null,"price":8.2,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0716\/2930\/7940\/files\/bochu-boci-lower-protective-lens-d25-4-2s-8kw-427.webp?v=1785128652"},{"product_id":"bochu-boci-original-upper-protective-lens-d25-4t4-0-60kw","title":"BOCHU BOCI Upper Protective lens D25.4×4（8-60KW）","description":"\u003cp\u003eOriginal BOCHU BOCI D25.4×4 upper protective lenses for the listed BLT cutting-head configurations. This page includes six distinct configurations rated up to 8, 15, 20, 30, 40 and 60 kW. Confirm the upper position, part number and BLT model together before selecting a variant.\u003c\/p\u003e\u003ch2\u003ePart Numbers and Matching Models\u003c\/h2\u003e\r\n\u003ctable cellpadding=\"0\" cellspacing=\"0\" width=\"1052\" border=\"0\" style=\"border-collapse: collapse; width: 577px; height: 346.656px;\"\u003e\r\n\u003ccolgroup\u003e \u003ccol width=\"467\" style=\"width: 229.5px;\"\u003e \u003ccol width=\"585\" style=\"width: 346.5px;\"\u003e \u003c\/colgroup\u003e\r\n\u003ctbody\u003e\r\n\u003ctr style=\"height: 52px;\"\u003e\r\n\u003ctd height=\"52\" width=\"467\" style=\"height: 52px; width: 350.4pt;\" class=\"et4\"\u003ePART NUMBER\u003c\/td\u003e\r\n\u003ctd width=\"585\" style=\"width: 439.1pt; height: 52px;\" class=\"et4\"\u003eMATCHING MODEL\u003c\/td\u003e\r\n\u003c\/tr\u003e\r\n\u003ctr style=\"height: 52px;\"\u003e\r\n\u003ctd height=\"52\" style=\"height: 52px;\" class=\"et8\"\u003eD25.4×4-2H（DP.V.P0045AA） 8kw\u003c\/td\u003e\r\n\u003ctd width=\"585\" style=\"width: 439.1pt; height: 52px;\" class=\"et11\"\u003eBLT310、BLT310T、BLT421S、BLT421TS、BLT510、BLT520\u003c\/td\u003e\r\n\u003c\/tr\u003e\r\n\u003ctr style=\"height: 52px;\"\u003e\r\n\u003ctd height=\"52\" style=\"height: 52px;\" class=\"et8\"\u003eD25.4×4-4（DP.V.P0013AA）≤15kw\u003c\/td\u003e\r\n\u003ctd width=\"585\" style=\"width: 439.1pt; height: 52px;\" class=\"et12\"\u003eBLT442、BLT442T、BLT442P、BLT520H、BLT540H、BLT642H、BLT840H、BLT643H\u003c\/td\u003e\r\n\u003c\/tr\u003e\r\n\u003ctr style=\"height: 52px;\"\u003e\r\n\u003ctd height=\"52\" style=\"height: 52px;\" class=\"et8\"\u003eD25.4×4-6（DP.V.P0014AA）≤20kw\u003c\/td\u003e\r\n\u003ctd width=\"585\" style=\"width: 439.1pt; height: 52px;\" class=\"et12\"\u003eBLT462、BLT462T、BLT560H、BLT662H、BLT662MA、BLT860H、BLT462P、BLT663H\u003c\/td\u003e\r\n\u003c\/tr\u003e\r\n\u003ctr style=\"height: 48px;\"\u003e\r\n\u003ctd height=\"48\" style=\"height: 48px;\" class=\"et8\"\u003eD25.4×4-8（DP.V.P0015AA）≤30kw\u003c\/td\u003e\r\n\u003ctd width=\"585\" style=\"width: 439.1pt; height: 48px;\" class=\"et12\"\u003eBLT482、BLT482P、BLT682H、BLT682MA、BLT683H、BLT980MA\u003c\/td\u003e\r\n\u003c\/tr\u003e\r\n\u003ctr style=\"height: 49.3281px;\"\u003e\r\n\u003ctd height=\"49\" style=\"height: 49.3281px;\" class=\"et8\"\u003eD25.4×4-10（DP.V.P0019AA）≤40kw\u003c\/td\u003e\r\n\u003ctd width=\"585\" style=\"width: 439.1pt; height: 49.3281px;\" class=\"et12\"\u003eBLT4102P、BLT6102H、BLT4102、BLT9100MA、BLT6102MA、BLT6103H\u003c\/td\u003e\r\n\u003c\/tr\u003e\r\n\u003ctr style=\"height: 41.3281px;\"\u003e\r\n\u003ctd height=\"41\" style=\"height: 41.3281px;\" class=\"et8\"\u003eD25.4×4-12（DP.V.P0036AA）≤60kw\u003c\/td\u003e\r\n\u003ctd style=\"height: 41.3281px;\" class=\"et8\"\u003eBLT4122、BLT9120MA\u003c\/td\u003e\r\n\u003c\/tr\u003e\r\n\u003c\/tbody\u003e\r\n\u003c\/table\u003e\r\n\u003cp\u003e \u003c\/p\u003e\r\n\u003ch2\u003eHow to Select the Correct Variant\u003c\/h2\u003e\u003cp\u003eConfirm the upper position, D25.4×4 size, original part number and BLT model. Do not treat the listed ratings as one continuous applicability range.\u003c\/p\u003e\u003ch2\u003eWhy Correct Selection Matters\u003c\/h2\u003e\u003cp\u003eDP.V.P0045AA also appears in a second-upper context. Position, part number and model must be used together.\u003c\/p\u003e\u003ch2\u003eWhy Buy From BOCHU.store\u003c\/h2\u003e\u003cp\u003eThe listed upper-position mappings are organized for verification before ordering. Use the package label, model and installation position if confirmation is needed.\u003c\/p\u003e\u003ch2\u003eQuick Answers\u003c\/h2\u003e\u003ch3\u003eIs every D25.4×4 lens upper?\u003c\/h3\u003e\u003cp\u003eNo. Confirm the optical position.\u003c\/p\u003e\u003ch3\u003eDoes DP.V.P0045AA always mean upper?\u003c\/h3\u003e\u003cp\u003eNo. Confirm position, part number and model together.\u003c\/p\u003e\u003ch3\u003eWhat evidence helps?\u003c\/h3\u003e\u003cp\u003eUse the label, model and installation position.\u003c\/p\u003e\u003cp\u003eBrowse \u003ca href=\"https:\/\/www.bochu.store\/collections\/bochu-boci-laser-upper-protective-lens\" title=\"BOCHU BOCI Upper Protective Lenses\"\u003eUpper Protective Lenses\u003c\/a\u003e. For position clarification, see \u003ca href=\"https:\/\/www.bochu.store\/collections\/bochu-boci-laser-2nd-upper-protective-lens\" title=\"BOCHU BOCI 2nd-Upper Protective Lenses\"\u003e2nd-Upper Protective Lenses\u003c\/a\u003e.\u003c\/p\u003e","brand":"BOCHU","offers":[{"title":"D25.4×4-2H（DP.V.P0045AA）≤8KW","offer_id":42361977798692,"sku":null,"price":24.3,"currency_code":"USD","in_stock":true},{"title":"D25.4×4-4（DP.V.P0013AA）≤15KW","offer_id":42361977831460,"sku":null,"price":46.3,"currency_code":"USD","in_stock":true},{"title":"D25.4×4-6（DP.V.P0014AA）≤20KW","offer_id":42361977864228,"sku":null,"price":52.9,"currency_code":"USD","in_stock":true},{"title":"D25.4×4-8（DP.V.P0015AA）≤30KW","offer_id":42361977896996,"sku":null,"price":57.4,"currency_code":"USD","in_stock":true},{"title":"D25.4×4-10（DP.V.P0019AA）≤40KW","offer_id":42361977929764,"sku":null,"price":61.8,"currency_code":"USD","in_stock":true},{"title":"D25.4×4-12（DP.V.P0036AA）≤60KW","offer_id":42361977962532,"sku":null,"price":66.2,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0716\/2930\/7940\/files\/bochu-boci-upper-protective-lens-d25-4-8-60kw-559.webp?v=1785128641"},{"product_id":"bochu-original-lower-protective-lens-cartridge","title":"BOCHU BOCI Lower Protective Lens Cartridge","description":"\u003cp\u003eOriginal BOCHU BOCI lower protective-lens cartridges for the listed BLT configurations. Confirm the lower position, complete BOCHU part number, BLT model and any focal length or optical specification listed for the configuration.\u003c\/p\u003e\u003cdiv class=\"product-downloads\"\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0716\/2930\/7940\/files\/BLT4_Series_Intelligent_Cutting_Head_Lower_and_Second_Lower_Protective_Window_Cartridge_Replacement_Guide_V1.0.pdf?v=1768986092\" target=\"_blank\" rel=\"noopener\"\u003e Download BLT4 Series Intelligent Cutting Head Lower and Second Lower Protective Window Cartridge Replacement Guide V1.0\u003c\/a\u003e\u003c\/div\u003e\r\n\u003ch2\u003ePart Numbers and Matching Models\u003c\/h2\u003e\r\n\u003ctable style=\"border-collapse: collapse; width: 559px;\" border=\"0\" width=\"821\" cellspacing=\"0\" cellpadding=\"0\"\u003e\r\n\u003ccolgroup\u003e\r\n\u003ccol style=\"width: 199.5px;\" width=\"281\"\u003e\r\n\u003ccol style=\"width: 358.5px;\" width=\"539\"\u003e\r\n\u003c\/colgroup\u003e\r\n\u003ctbody\u003e\r\n\u003ctr style=\"height: 25.00pt;\"\u003e\r\n\u003ctd class=\"et4\" style=\"height: 25.00pt; width: 211.30pt;\" width=\"281\" height=\"33\"\u003ePART NUMBER\u003c\/td\u003e\r\n\u003ctd class=\"et4\" style=\"width: 404.95pt;\" width=\"539\"\u003eMATCHING MODEL\u003c\/td\u003e\r\n\u003c\/tr\u003e\r\n\u003ctr style=\"height: 25.00pt;\"\u003e\r\n\u003ctd class=\"et8\" style=\"height: 25.00pt;\" height=\"33\"\u003eDP.M.Q0208AA\u003c\/td\u003e\r\n\u003ctd class=\"et8\"\u003eBLT310、BLT310T(200 Focal Length)\u003c\/td\u003e\r\n\u003c\/tr\u003e\r\n\u003ctr style=\"height: 25.00pt;\"\u003e\r\n\u003ctd class=\"et8\" style=\"height: 25.00pt;\" height=\"33\"\u003eDP.M.Q0293AA\u003c\/td\u003e\r\n\u003ctd class=\"et8\"\u003eBLT310T(250 Focal Length)\u003c\/td\u003e\r\n\u003c\/tr\u003e\r\n\u003ctr style=\"height: 46.00pt;\"\u003e\r\n\u003ctd class=\"et8\" style=\"height: 46.00pt;\" height=\"61\"\u003eP.S.M0230\u003c\/td\u003e\r\n\u003ctd class=\"et11\" style=\"width: 404.95pt;\" width=\"539\"\u003eBLT420、BLT420S、BLT440F、BLT421、BLT441、BLT421T、BLT441T、BLT442、BLT442P、BLT442T\u003c\/td\u003e\r\n\u003c\/tr\u003e\r\n\u003ctr style=\"height: 25.00pt;\"\u003e\r\n\u003ctd class=\"et8\" style=\"height: 25.00pt;\" height=\"33\"\u003eDP.M.Q0250AA\u003c\/td\u003e\r\n\u003ctd class=\"et8\"\u003eBLT421S、BLT421TS\u003c\/td\u003e\r\n\u003c\/tr\u003e\r\n\u003ctr style=\"height: 35.00pt;\"\u003e\r\n\u003ctd class=\"et8\" style=\"height: 35.00pt;\" height=\"46\"\u003eDP.M.Q0044AA\u003c\/td\u003e\r\n\u003ctd class=\"et12\" style=\"width: 404.95pt;\" width=\"539\"\u003eBLT460F、BLT461、BLT462、BLT461T、BLT462P、BLT462T\u003c\/td\u003e\r\n\u003c\/tr\u003e\r\n\u003ctr style=\"height: 25.00pt;\"\u003e\r\n\u003ctd class=\"et8\" style=\"height: 25.00pt;\" height=\"33\"\u003eDP.M.Q0053AA\u003c\/td\u003e\r\n\u003ctd class=\"et8\"\u003eBLT481、BLT482、BLT482P、BLT980MA\u003c\/td\u003e\r\n\u003c\/tr\u003e\r\n\u003ctr style=\"height: 25.00pt;\"\u003e\r\n\u003ctd class=\"et8\" style=\"height: 25.00pt;\" height=\"33\"\u003eDP.M.Q0135AA\u003c\/td\u003e\r\n\u003ctd class=\"et8\"\u003eBLT4101、BLT4102、BLT4102P、BLT9100MA\u003c\/td\u003e\r\n\u003c\/tr\u003e\r\n\u003ctr style=\"height: 25.00pt;\"\u003e\r\n\u003ctd class=\"et8\" style=\"height: 25.00pt;\" height=\"33\"\u003eDP.M.Q0361AA\u003c\/td\u003e\r\n\u003ctd class=\"et8\"\u003eBLT4122、BLT9120MA\u003c\/td\u003e\r\n\u003c\/tr\u003e\r\n\u003ctr style=\"height: 25.00pt;\"\u003e\r\n\u003ctd class=\"et8\" style=\"height: 25.00pt;\" height=\"33\"\u003eDP.M.Q0345AA\u003c\/td\u003e\r\n\u003ctd class=\"et8\"\u003eBLT510、BLT520\u003c\/td\u003e\r\n\u003c\/tr\u003e\r\n\u003ctr style=\"height: 25.00pt;\"\u003e\r\n\u003ctd class=\"et8\" style=\"height: 25.00pt;\" height=\"33\"\u003eDP.M.Q0122AA\u003c\/td\u003e\r\n\u003ctd class=\"et8\"\u003eBLT520H、BLT540H\u003c\/td\u003e\r\n\u003c\/tr\u003e\r\n\u003ctr style=\"height: 25.00pt;\"\u003e\r\n\u003ctd class=\"et8\" style=\"height: 25.00pt;\" height=\"33\"\u003eDP.M.Q0225AA\u003c\/td\u003e\r\n\u003ctd class=\"et8\"\u003eBLT560H\u003c\/td\u003e\r\n\u003c\/tr\u003e\r\n\u003ctr style=\"height: 39.00pt;\"\u003e\r\n\u003ctd class=\"et8\" style=\"height: 39.00pt;\" height=\"52\"\u003eP.S.M0131\u003c\/td\u003e\r\n\u003ctd class=\"et12\" style=\"width: 404.95pt;\" width=\"539\"\u003eBLT640、BLT641、BLT641H(15KW)、BLT642H、BLT643H\u003c\/td\u003e\r\n\u003c\/tr\u003e\r\n\u003ctr style=\"height: 41.00pt;\"\u003e\r\n\u003ctd class=\"et8\" style=\"height: 41.00pt;\" height=\"54\"\u003eDP.M.Q0018AA\u003c\/td\u003e\r\n\u003ctd class=\"et12\" style=\"width: 404.95pt;\" width=\"539\"\u003eBLT661、BLT661H(Including BLT641H(20KW))、BLT662H、BLT662MA、BLT663H\u003c\/td\u003e\r\n\u003c\/tr\u003e\r\n\u003ctr style=\"height: 25.00pt;\"\u003e\r\n\u003ctd class=\"et8\" style=\"height: 25.00pt;\" height=\"33\"\u003eDP.M.Q0030AA\u003c\/td\u003e\r\n\u003ctd class=\"et8\"\u003eBLT681H、BLT682H、BLT682MA、BLT683H\u003c\/td\u003e\r\n\u003c\/tr\u003e\r\n\u003ctr style=\"height: 25.00pt;\"\u003e\r\n\u003ctd class=\"et8\" style=\"height: 25.00pt;\" height=\"33\"\u003eDP.M.Q0088AA\u003c\/td\u003e\r\n\u003ctd class=\"et8\"\u003eBLT6101H、BLT6102H、BLT6102MA、BLT6103H\u003c\/td\u003e\r\n\u003c\/tr\u003e\r\n\u003ctr style=\"height: 25.00pt;\"\u003e\r\n\u003ctd class=\"et8\" style=\"height: 25.00pt;\" height=\"33\"\u003eDP.M.Q0268AA\u003c\/td\u003e\r\n\u003ctd class=\"et8\"\u003eBLT6120H\u003c\/td\u003e\r\n\u003c\/tr\u003e\r\n\u003ctr style=\"height: 25.00pt;\"\u003e\r\n\u003ctd class=\"et8\" style=\"height: 25.00pt;\" height=\"33\"\u003eDP.M.Q0143AA\u003c\/td\u003e\r\n\u003ctd class=\"et8\"\u003eBLT840H\u003c\/td\u003e\r\n\u003c\/tr\u003e\r\n\u003ctr style=\"height: 25.00pt;\"\u003e\r\n\u003ctd class=\"et8\" style=\"height: 25.00pt;\" height=\"33\"\u003eDP.M.Q0285AA\u003c\/td\u003e\r\n\u003ctd class=\"et8\"\u003eBLT860H\u003c\/td\u003e\r\n\u003c\/tr\u003e\r\n\u003ctr style=\"height: 25.00pt;\"\u003e\r\n\u003ctd class=\"et8\" style=\"height: 25.00pt;\" height=\"33\"\u003eDP.M.Q0307AA\u003c\/td\u003e\r\n\u003ctd class=\"et8\"\u003eBLTA140M\u003c\/td\u003e\r\n\u003c\/tr\u003e\r\n\u003ctr style=\"height: 25.00pt;\"\u003e\r\n\u003ctd class=\"et8\" style=\"height: 25.00pt;\" height=\"33\"\u003eDP.M.Q0317AA\u003c\/td\u003e\r\n\u003ctd class=\"et8\"\u003eBLTA180M\u003c\/td\u003e\r\n\u003c\/tr\u003e\r\n\u003c\/tbody\u003e\r\n\u003c\/table\u003e\r\n\u003cp\u003e \u003c\/p\u003e\r\n\u003ch2\u003eHow to Select the Correct Configuration\u003c\/h2\u003e\u003cp\u003eConfirm the lower position, then match the complete part number, BLT model and any listed focal length or optical specification. Do not generalize a focal value to variants where it is not listed.\u003c\/p\u003e\u003ch2\u003eWhy Correct Selection Matters\u003c\/h2\u003e\u003cp\u003eA listed focal configuration can distinguish otherwise similar cartridges.\u003c\/p\u003e\u003ch2\u003eWhy Buy From BOCHU.store\u003c\/h2\u003e\u003cp\u003eThe existing 20 mappings are retained for configuration verification.\u003c\/p\u003e\u003ch2\u003eQuick Answers\u003c\/h2\u003e\u003ch3\u003eCan I choose by appearance?\u003c\/h3\u003e\u003cp\u003eNo. Use the current mapping and identification evidence.\u003c\/p\u003e\u003ch3\u003eDo listed 200 \/ 250 distinctions matter?\u003c\/h3\u003e\u003cp\u003eYes, where the current mapping lists them.\u003c\/p\u003e\u003ch3\u003eWhat evidence confirms the part?\u003c\/h3\u003e\u003cp\u003eUse the label, nameplate or existing technical table.\u003c\/p\u003e\u003cp\u003eBrowse \u003ca href=\"https:\/\/www.bochu.store\/collections\/bochu-boci-lower-protective-lens-cartridge\"\u003eLower Protective Lens Cartridges\u003c\/a\u003e.\u003c\/p\u003e","brand":"BOCHU","offers":[{"title":"DP.M.Q0208AA","offer_id":42389382332452,"sku":null,"price":70.6,"currency_code":"USD","in_stock":true},{"title":"DP.M.Q0293AA","offer_id":42389382365220,"sku":null,"price":70.6,"currency_code":"USD","in_stock":true},{"title":"P.S.M0230","offer_id":42389382397988,"sku":null,"price":141.2,"currency_code":"USD","in_stock":true},{"title":"DP.M.Q0250AA","offer_id":42389382430756,"sku":null,"price":88.2,"currency_code":"USD","in_stock":true},{"title":"DP.M.Q0044AA","offer_id":42389382463524,"sku":null,"price":247.1,"currency_code":"USD","in_stock":true},{"title":"DP.M.Q0053AA","offer_id":42389382496292,"sku":null,"price":317.6,"currency_code":"USD","in_stock":true},{"title":"DP.M.Q0135AA","offer_id":42389382529060,"sku":null,"price":335.3,"currency_code":"USD","in_stock":true},{"title":"DP.M.Q0361AA","offer_id":42389382561828,"sku":null,"price":388.2,"currency_code":"USD","in_stock":true},{"title":"DP.M.Q0345AA","offer_id":42389382594596,"sku":null,"price":158.8,"currency_code":"USD","in_stock":true},{"title":"DP.M.Q0122AA","offer_id":42389382627364,"sku":null,"price":282.4,"currency_code":"USD","in_stock":true},{"title":"DP.M.Q0225AA","offer_id":42389382660132,"sku":null,"price":335.3,"currency_code":"USD","in_stock":true},{"title":"P.S.M0131","offer_id":42389382692900,"sku":null,"price":176.5,"currency_code":"USD","in_stock":true},{"title":"DP.M.Q0018AA","offer_id":42389382725668,"sku":null,"price":247.1,"currency_code":"USD","in_stock":true},{"title":"DP.M.Q0030AA","offer_id":42389382758436,"sku":null,"price":282.4,"currency_code":"USD","in_stock":true},{"title":"DP.M.Q0088AA","offer_id":42389382791204,"sku":null,"price":335.3,"currency_code":"USD","in_stock":true},{"title":"DP.M.Q0268AA","offer_id":42389382823972,"sku":null,"price":388.2,"currency_code":"USD","in_stock":true},{"title":"DP.M.Q0143AA","offer_id":42389382889508,"sku":null,"price":176.5,"currency_code":"USD","in_stock":true},{"title":"DP.M.Q0285AA","offer_id":42389382922276,"sku":null,"price":247.1,"currency_code":"USD","in_stock":true},{"title":"DP.M.Q0307AA","offer_id":42389382955044,"sku":null,"price":423.5,"currency_code":"USD","in_stock":true},{"title":"DP.M.Q0317AA","offer_id":42389383020580,"sku":null,"price":529.4,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0716\/2930\/7940\/files\/bochu-boci-lower-protective-lens-cartridge-785.webp?v=1785128495"},{"product_id":"bochu-original-2nd-lower-protective-lens-cartridge","title":"BOCHU BOCI 2nd-Lower Protective Lens Cartridge","description":"\u003cp\u003eOriginal BOCHU BOCI cartridges for the second-lower optical position in the listed BLT configurations. Confirm the second-lower position, complete BOCHU part number, BLT model and listed optical specification before ordering.\u003c\/p\u003e\u003cdiv class=\"product-downloads\"\u003e\u003ca rel=\"noopener\" href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0716\/2930\/7940\/files\/BLT4_Series_Intelligent_Cutting_Head_Lower_and_Second_Lower_Protective_Window_Cartridge_Replacement_Guide_V1.0.pdf?v=1768986092\" target=\"_blank\"\u003e Download BLT4 Series Intelligent Cutting Head Lower and Second Lower Protective Window Cartridge Replacement Guide V1.0\u003c\/a\u003e\u003c\/div\u003e\r\n\u003ch2 class=\"product-downloads\"\u003ePart Numbers and Matching Models\u003c\/h2\u003e\r\n\u003ctable cellpadding=\"0\" cellspacing=\"0\" width=\"821\" border=\"0\" style=\"border-collapse: collapse; width: 565px; height: 1558.13px;\"\u003e\r\n\u003ccolgroup\u003e \u003ccol width=\"281\" style=\"width: 154px;\"\u003e \u003ccol width=\"539\" style=\"width: 410px;\"\u003e \u003c\/colgroup\u003e\r\n\u003ctbody\u003e\r\n\u003ctr style=\"height: 49.0938px;\"\u003e\r\n\u003ctd height=\"46\" width=\"281\" style=\"height: 49.0938px; width: 211.3pt;\" class=\"et4\"\u003ePART NUMBER\u003c\/td\u003e\r\n\u003ctd width=\"539\" style=\"width: 404.95pt; height: 49.0938px;\" class=\"et4\"\u003eMATCHING MODEL\u003c\/td\u003e\r\n\u003c\/tr\u003e\r\n\u003ctr style=\"height: 50.0938px;\"\u003e\r\n\u003ctd height=\"46\" style=\"height: 50.0938px;\" class=\"et8\"\u003eDP.M.Q0209AA\u003c\/td\u003e\r\n\u003ctd style=\"height: 50.0938px;\" class=\"et8\"\u003eBLT310、BLT421S、BLT310T、BLT421TS\u003c\/td\u003e\r\n\u003c\/tr\u003e\r\n\u003ctr style=\"height: 50.0938px;\"\u003e\r\n\u003ctd height=\"46\" style=\"height: 50.0938px;\" class=\"et8\"\u003eP.S.M0260\u003c\/td\u003e\r\n\u003ctd style=\"height: 50.0938px;\" class=\"et8\"\u003eBLT420、BLT420S、BLT440F\u003c\/td\u003e\r\n\u003c\/tr\u003e\r\n\u003ctr style=\"height: 50.0938px;\"\u003e\r\n\u003ctd height=\"46\" style=\"height: 50.0938px;\" class=\"et8\"\u003eDP.M.Q0046AA\u003c\/td\u003e\r\n\u003ctd style=\"height: 50.0938px;\" class=\"et8\"\u003eBLT460F\u003c\/td\u003e\r\n\u003c\/tr\u003e\r\n\u003ctr style=\"height: 55.875px;\"\u003e\r\n\u003ctd height=\"52\" style=\"height: 55.875px;\" class=\"et8\"\u003eDP.M.Q0078AA\u003c\/td\u003e\r\n\u003ctd width=\"539\" style=\"width: 404.95pt; height: 55.875px;\" class=\"et11\"\u003eBLT421、BLT441、BLT421T、BLT441T、BLT442、BLT442P、BLT442T\u003c\/td\u003e\r\n\u003c\/tr\u003e\r\n\u003ctr style=\"height: 50.0938px;\"\u003e\r\n\u003ctd height=\"46\" style=\"height: 50.0938px;\" class=\"et8\"\u003eDP.M.Q0079AA\u003c\/td\u003e\r\n\u003ctd style=\"height: 50.0938px;\" class=\"et8\"\u003eBLT461、BLT462、BLT461T、BLT462P、BLT462T\u003c\/td\u003e\r\n\u003c\/tr\u003e\r\n\u003ctr style=\"height: 50.0938px;\"\u003e\r\n\u003ctd height=\"46\" style=\"height: 50.0938px;\" class=\"et8\"\u003eDP.M.Q0055AA\u003c\/td\u003e\r\n\u003ctd style=\"height: 50.0938px;\" class=\"et8\"\u003eBLT481、BLT482、BLT482P\u003c\/td\u003e\r\n\u003c\/tr\u003e\r\n\u003ctr style=\"height: 50.0938px;\"\u003e\r\n\u003ctd height=\"46\" style=\"height: 50.0938px;\" class=\"et8\"\u003eDP.M.Q0137AA\u003c\/td\u003e\r\n\u003ctd style=\"height: 50.0938px;\" class=\"et8\"\u003eBLT4101、BLT4102、BLT4102P\u003c\/td\u003e\r\n\u003c\/tr\u003e\r\n\u003ctr style=\"height: 50.0938px;\"\u003e\r\n\u003ctd height=\"46\" style=\"height: 50.0938px;\" class=\"et8\"\u003eDP.M.Q0363AA\u003c\/td\u003e\r\n\u003ctd style=\"height: 50.0938px;\" class=\"et8\"\u003eBLT4122\u003c\/td\u003e\r\n\u003c\/tr\u003e\r\n\u003ctr style=\"height: 50.0938px;\"\u003e\r\n\u003ctd height=\"46\" style=\"height: 50.0938px;\" class=\"et8\"\u003eDP.M.Q0347AA\u003c\/td\u003e\r\n\u003ctd style=\"height: 50.0938px;\" class=\"et8\"\u003eBLT510、BLT520\u003c\/td\u003e\r\n\u003c\/tr\u003e\r\n\u003ctr style=\"height: 50.0938px;\"\u003e\r\n\u003ctd height=\"46\" style=\"height: 50.0938px;\" class=\"et8\"\u003eDP.M.Q0123AA\u003c\/td\u003e\r\n\u003ctd style=\"height: 50.0938px;\" class=\"et8\"\u003eBLT520H、BLT540H\u003c\/td\u003e\r\n\u003c\/tr\u003e\r\n\u003ctr style=\"height: 50.0938px;\"\u003e\r\n\u003ctd height=\"46\" style=\"height: 50.0938px;\" class=\"et8\"\u003eDP.M.Q0227AA\u003c\/td\u003e\r\n\u003ctd style=\"height: 50.0938px;\" class=\"et8\"\u003eBLT560H\u003c\/td\u003e\r\n\u003c\/tr\u003e\r\n\u003ctr style=\"height: 50.0938px;\"\u003e\r\n\u003ctd height=\"46\" style=\"height: 50.0938px;\" class=\"et8\"\u003eP.S.M0121\u003c\/td\u003e\r\n\u003ctd style=\"height: 50.0938px;\" class=\"et8\"\u003eBLT640、BLT641\u003c\/td\u003e\r\n\u003c\/tr\u003e\r\n\u003ctr style=\"height: 50.0938px;\"\u003e\r\n\u003ctd height=\"46\" style=\"height: 50.0938px;\" class=\"et8\"\u003eDP.M.Q0004AA\u003c\/td\u003e\r\n\u003ctd style=\"height: 50.0938px;\" class=\"et8\"\u003eBLT641H(15KW)\u003c\/td\u003e\r\n\u003c\/tr\u003e\r\n\u003ctr style=\"height: 50.0938px;\"\u003e\r\n\u003ctd height=\"46\" style=\"height: 50.0938px;\" class=\"et8\"\u003eDP.M.Q0063AA\u003c\/td\u003e\r\n\u003ctd style=\"height: 50.0938px;\" class=\"et8\"\u003eBLT642H\u003c\/td\u003e\r\n\u003c\/tr\u003e\r\n\u003ctr style=\"height: 50.0938px;\"\u003e\r\n\u003ctd height=\"46\" style=\"height: 50.0938px;\" class=\"et8\"\u003eDP.M.Q0003AA\u003c\/td\u003e\r\n\u003ctd style=\"height: 50.0938px;\" class=\"et8\"\u003eBLT661、BLT661H(Including BLT641H(20KW))\u003c\/td\u003e\r\n\u003c\/tr\u003e\r\n\u003ctr style=\"height: 50.0938px;\"\u003e\r\n\u003ctd height=\"46\" style=\"height: 50.0938px;\" class=\"et8\"\u003eDP.M.Q0065AA\u003c\/td\u003e\r\n\u003ctd style=\"height: 50.0938px;\" class=\"et8\"\u003eBLT662H\u003c\/td\u003e\r\n\u003c\/tr\u003e\r\n\u003ctr style=\"height: 50.0938px;\"\u003e\r\n\u003ctd height=\"46\" style=\"height: 50.0938px;\" class=\"et8\"\u003eDP.M.Q0029AA\u003c\/td\u003e\r\n\u003ctd style=\"height: 50.0938px;\" class=\"et8\"\u003eBLT681H\u003c\/td\u003e\r\n\u003c\/tr\u003e\r\n\u003ctr style=\"height: 50.0938px;\"\u003e\r\n\u003ctd height=\"46\" style=\"height: 50.0938px;\" class=\"et8\"\u003eDP.M.Q0098AA\u003c\/td\u003e\r\n\u003ctd style=\"height: 50.0938px;\" class=\"et8\"\u003eBLT682H\u003c\/td\u003e\r\n\u003c\/tr\u003e\r\n\u003ctr style=\"height: 50.0938px;\"\u003e\r\n\u003ctd height=\"46\" style=\"height: 50.0938px;\" class=\"et8\"\u003eDP.M.Q0087AA\u003c\/td\u003e\r\n\u003ctd style=\"height: 50.0938px;\" class=\"et8\"\u003eBLT6101H\u003c\/td\u003e\r\n\u003c\/tr\u003e\r\n\u003ctr style=\"height: 50.0938px;\"\u003e\r\n\u003ctd height=\"46\" style=\"height: 50.0938px;\" class=\"et8\"\u003eDP.M.Q0272AA\u003c\/td\u003e\r\n\u003ctd style=\"height: 50.0938px;\" class=\"et8\"\u003eBLT6120H\u003c\/td\u003e\r\n\u003c\/tr\u003e\r\n\u003ctr style=\"height: 50.0938px;\"\u003e\r\n\u003ctd height=\"46\" style=\"height: 50.0938px;\" class=\"et8\"\u003eDP.M.Q0379AA\u003c\/td\u003e\r\n\u003ctd style=\"height: 50.0938px;\" class=\"et8\"\u003eBLT643H\u003c\/td\u003e\r\n\u003c\/tr\u003e\r\n\u003ctr style=\"height: 50.0938px;\"\u003e\r\n\u003ctd height=\"46\" style=\"height: 50.0938px;\" class=\"et8\"\u003eDP.M.Q0380AA\u003c\/td\u003e\r\n\u003ctd style=\"height: 50.0938px;\" class=\"et8\"\u003eBLT663H\u003c\/td\u003e\r\n\u003c\/tr\u003e\r\n\u003ctr style=\"height: 50.0938px;\"\u003e\r\n\u003ctd height=\"46\" style=\"height: 50.0938px;\" class=\"et8\"\u003eDP.M.Q0381AA\u003c\/td\u003e\r\n\u003ctd style=\"height: 50.0938px;\" class=\"et8\"\u003eBLT683H\u003c\/td\u003e\r\n\u003c\/tr\u003e\r\n\u003ctr style=\"height: 50.0938px;\"\u003e\r\n\u003ctd height=\"46\" style=\"height: 50.0938px;\" class=\"et8\"\u003eDP.M.Q0382AA\u003c\/td\u003e\r\n\u003ctd style=\"height: 50.0938px;\" class=\"et8\"\u003eBLT6103H\u003c\/td\u003e\r\n\u003c\/tr\u003e\r\n\u003ctr style=\"height: 50.0938px;\"\u003e\r\n\u003ctd height=\"46\" style=\"height: 50.0938px;\" class=\"et8\"\u003eDP.M.Q0187AA\u003c\/td\u003e\r\n\u003ctd style=\"height: 50.0938px;\" class=\"et8\"\u003eBLT662MA\u003c\/td\u003e\r\n\u003c\/tr\u003e\r\n\u003ctr style=\"height: 50.0938px;\"\u003e\r\n\u003ctd height=\"46\" style=\"height: 50.0938px;\" class=\"et8\"\u003eDP.M.Q0144AA\u003c\/td\u003e\r\n\u003ctd style=\"height: 50.0938px;\" class=\"et8\"\u003eBLT840H\u003c\/td\u003e\r\n\u003c\/tr\u003e\r\n\u003ctr style=\"height: 50.0938px;\"\u003e\r\n\u003ctd height=\"46\" style=\"height: 50.0938px;\" class=\"et8\"\u003eDP.M.Q0286AA\u003c\/td\u003e\r\n\u003ctd style=\"height: 50.0938px;\" class=\"et8\"\u003eBLT860H\u003c\/td\u003e\r\n\u003c\/tr\u003e\r\n\u003ctr style=\"height: 50.0938px;\"\u003e\r\n\u003ctd height=\"46\" style=\"height: 50.0938px;\" class=\"et8\"\u003eDP.M.Q0366AA\u003c\/td\u003e\r\n\u003ctd style=\"height: 50.0938px;\" class=\"et8\"\u003eBLT980MA\u003c\/td\u003e\r\n\u003c\/tr\u003e\r\n\u003ctr style=\"height: 50.0938px;\"\u003e\r\n\u003ctd height=\"46\" style=\"height: 50.0938px;\" class=\"et8\"\u003eDP.M.Q0328AA\u003c\/td\u003e\r\n\u003ctd style=\"height: 50.0938px;\" class=\"et8\"\u003eBLT9100MA\u003c\/td\u003e\r\n\u003c\/tr\u003e\r\n\u003ctr style=\"height: 50.5312px;\"\u003e\r\n\u003ctd height=\"46\" style=\"height: 50.5312px;\" class=\"et8\"\u003eDP.M.Q0425AA\u003c\/td\u003e\r\n\u003ctd style=\"height: 50.5312px;\" class=\"et8\"\u003eBLT9120MA\u003c\/td\u003e\r\n\u003c\/tr\u003e\r\n\u003c\/tbody\u003e\r\n\u003c\/table\u003e\r\n\u003cp\u003e \u003c\/p\u003e\r\n\u003ch2\u003eHow to Select the Correct Configuration\u003c\/h2\u003e\u003cp\u003eConfirm the second-lower position first, then match the complete part number, BLT model and listed optical specification.\u003c\/p\u003e\u003ch2\u003eWhy Correct Selection Matters\u003c\/h2\u003e\u003cp\u003eSecond-lower is not the standard lower position; do not assume interchangeability.\u003c\/p\u003e\u003ch2\u003eWhy Buy From BOCHU.store\u003c\/h2\u003e\u003cp\u003eThe existing 30 mapped options are organized by position and configuration.\u003c\/p\u003e\u003ch2\u003eQuick Answers\u003c\/h2\u003e\u003ch3\u003eIs it the same as normal lower?\u003c\/h3\u003e\u003cp\u003eNo. Confirm the optical position.\u003c\/p\u003e\u003ch3\u003eCan I choose by lens size alone?\u003c\/h3\u003e\u003cp\u003eNo. Match the part number, model and position.\u003c\/p\u003e\u003ch3\u003eWhat evidence should be used?\u003c\/h3\u003e\u003cp\u003eUse the complete label, photo, nameplate and current mapping.\u003c\/p\u003e\u003cp\u003eBrowse \u003ca href=\"https:\/\/www.bochu.store\/collections\/bochu-boci-2nd-lower-protective-lens-cartridge\"\u003e2nd-Lower Protective Lens Cartridges\u003c\/a\u003e.\u003c\/p\u003e","brand":"BOCHU","offers":[{"title":"DP.M.Q0209AA","offer_id":42392248877092,"sku":null,"price":105.9,"currency_code":"USD","in_stock":true},{"title":"P.S.M0260","offer_id":42392248909860,"sku":null,"price":141.2,"currency_code":"USD","in_stock":true},{"title":"DP.M.Q0046AA","offer_id":42392248942628,"sku":null,"price":235.3,"currency_code":"USD","in_stock":true},{"title":"DP.M.Q0078AA","offer_id":42392248975396,"sku":null,"price":235.3,"currency_code":"USD","in_stock":true},{"title":"DP.M.Q0079AA","offer_id":42392249008164,"sku":null,"price":235.3,"currency_code":"USD","in_stock":true},{"title":"DP.M.Q0055AA","offer_id":42392249040932,"sku":null,"price":294.1,"currency_code":"USD","in_stock":true},{"title":"DP.M.Q0137AA","offer_id":42392249073700,"sku":null,"price":323.5,"currency_code":"USD","in_stock":true},{"title":"DP.M.Q0363AA","offer_id":42392249106468,"sku":null,"price":382.4,"currency_code":"USD","in_stock":true},{"title":"DP.M.Q0347AA","offer_id":42392249139236,"sku":null,"price":141.2,"currency_code":"USD","in_stock":true},{"title":"DP.M.Q0123AA","offer_id":42392249172004,"sku":null,"price":264.7,"currency_code":"USD","in_stock":true},{"title":"DP.M.Q0227AA","offer_id":42392249204772,"sku":null,"price":335.3,"currency_code":"USD","in_stock":true},{"title":"P.S.M0121","offer_id":42392249237540,"sku":null,"price":235.3,"currency_code":"USD","in_stock":true},{"title":"DP.M.Q0004AA","offer_id":42392249270308,"sku":null,"price":235.3,"currency_code":"USD","in_stock":true},{"title":"DP.M.Q0063AA","offer_id":42392249303076,"sku":null,"price":235.3,"currency_code":"USD","in_stock":true},{"title":"DP.M.Q0003AA","offer_id":42392249335844,"sku":null,"price":235.3,"currency_code":"USD","in_stock":true},{"title":"DP.M.Q0065AA","offer_id":42392249368612,"sku":null,"price":235.3,"currency_code":"USD","in_stock":true},{"title":"DP.M.Q0029AA","offer_id":42392249401380,"sku":null,"price":264.7,"currency_code":"USD","in_stock":true},{"title":"DP.M.Q0098AA","offer_id":42392249434148,"sku":null,"price":264.7,"currency_code":"USD","in_stock":true},{"title":"DP.M.Q0087AA","offer_id":42392249466916,"sku":null,"price":323.5,"currency_code":"USD","in_stock":true},{"title":"DP.M.Q0272AA","offer_id":42392249532452,"sku":null,"price":382.4,"currency_code":"USD","in_stock":true},{"title":"DP.M.Q0379AA","offer_id":42392249565220,"sku":null,"price":235.3,"currency_code":"USD","in_stock":true},{"title":"DP.M.Q0380AA","offer_id":42392249597988,"sku":null,"price":235.3,"currency_code":"USD","in_stock":true},{"title":"DP.M.Q0381AA","offer_id":42392249630756,"sku":null,"price":264.7,"currency_code":"USD","in_stock":true},{"title":"DP.M.Q0382AA","offer_id":42392249663524,"sku":null,"price":323.5,"currency_code":"USD","in_stock":true},{"title":"DP.M.Q0187AA","offer_id":42392249696292,"sku":null,"price":235.3,"currency_code":"USD","in_stock":true},{"title":"DP.M.Q0144AA","offer_id":42392249794596,"sku":null,"price":235.3,"currency_code":"USD","in_stock":true},{"title":"DP.M.Q0286AA","offer_id":42392249827364,"sku":null,"price":235.3,"currency_code":"USD","in_stock":true},{"title":"DP.M.Q0366AA","offer_id":42392249860132,"sku":null,"price":279.4,"currency_code":"USD","in_stock":true},{"title":"DP.M.Q0328AA","offer_id":42392249892900,"sku":null,"price":323.5,"currency_code":"USD","in_stock":true},{"title":"DP.M.Q0425AA","offer_id":42392249925668,"sku":null,"price":411.8,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0716\/2930\/7940\/files\/bochu-boci-2nd-lower-protective-lens-cartridge-241.webp?v=1785128402"},{"product_id":"bochu-boci-blt-series-upper-protective-lens-cartridge","title":"BOCHU BOCI Upper Protective Lens Cartridge","description":"\u003cp\u003eOriginal BOCHU BOCI upper protective-lens cartridges for the upper position in compatible BLT configurations. Confirm the upper position, complete BOCHU part number, matching BLT model and listed lens size or specification before ordering.\u003c\/p\u003e\n\u003ch2\u003ePart Numbers and Matching Models\u003c\/h2\u003e\n\u003ctable cellpadding=\"0\" cellspacing=\"0\" width=\"821\" border=\"0\" style=\"border-collapse: collapse; width: 566px; height: 1181px;\"\u003e\n\u003ccolgroup\u003e \u003ccol width=\"281\" style=\"width: 154.5px;\"\u003e \u003ccol width=\"539\" style=\"width: 410.5px;\"\u003e \u003c\/colgroup\u003e\n\u003ctbody\u003e\n\u003ctr style=\"height: 47.2344px;\"\u003e\n\u003ctd height=\"46\" width=\"281\" style=\"height: 47.2344px; width: 211.3pt;\" class=\"et4\"\u003ePART NUMBER\u003c\/td\u003e\n\u003ctd width=\"539\" style=\"width: 404.95pt; height: 47.2344px;\" class=\"et4\"\u003eMATCHING MODEL\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 47.2344px;\"\u003e\n\u003ctd height=\"46\" style=\"height: 47.2344px;\" class=\"et8\"\u003eDP.M.Q0207AA\u003c\/td\u003e\n\u003ctd style=\"height: 47.2344px;\" class=\"et8\"\u003eBLT310、BLT421S、BLT310T、BLT421TS\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 47.2344px;\"\u003e\n\u003ctd height=\"46\" style=\"height: 47.2344px;\" class=\"et8\"\u003eP.S.M0240\u003c\/td\u003e\n\u003ctd width=\"539\" style=\"width: 404.95pt; height: 47.2344px;\" class=\"et12\"\u003eBLT420、BLT420S、BLT440F、BLT421、BLT441、BLT421T、BLT441T\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 47.2344px;\"\u003e\n\u003ctd height=\"46\" style=\"height: 47.2344px;\" class=\"et8\"\u003eDP.M.Q0043AA\u003c\/td\u003e\n\u003ctd width=\"539\" style=\"width: 404.95pt; height: 47.2344px;\" class=\"et12\"\u003eBLT460F、BLT461、BLT461T\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 47.2344px;\"\u003e\n\u003ctd height=\"46\" style=\"height: 47.2344px;\" class=\"et8\"\u003eDP.M.Q0239AA\u003c\/td\u003e\n\u003ctd style=\"height: 47.2344px;\" class=\"et8\"\u003eBLT442、BLT442P、BLT442T\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 47.2344px;\"\u003e\n\u003ctd height=\"46\" style=\"height: 47.2344px;\" class=\"et8\"\u003eDP.M.Q0240AA\u003c\/td\u003e\n\u003ctd style=\"height: 47.2344px;\" class=\"et8\"\u003eBLT462、BLT462P、BLT462T\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 47.2344px;\"\u003e\n\u003ctd height=\"46\" style=\"height: 47.2344px;\" class=\"et8\"\u003eDP.M.Q0052AA\u003c\/td\u003e\n\u003ctd style=\"height: 47.2344px;\" class=\"et8\"\u003eBLT481\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 47.2344px;\"\u003e\n\u003ctd height=\"46\" style=\"height: 47.2344px;\" class=\"et8\"\u003eDP.M.Q0241AA\u003c\/td\u003e\n\u003ctd style=\"height: 47.2344px;\" class=\"et8\"\u003eBLT482、BLT482P、BLT980MA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 47.2344px;\"\u003e\n\u003ctd height=\"46\" style=\"height: 47.2344px;\" class=\"et8\"\u003eDP.M.Q0242AA\u003c\/td\u003e\n\u003ctd style=\"height: 47.2344px;\" class=\"et8\"\u003eBLT4102、BLT4102P、BLT9100MA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 47.2344px;\"\u003e\n\u003ctd height=\"46\" style=\"height: 47.2344px;\" class=\"et8\"\u003eDP.M.Q0360AA\u003c\/td\u003e\n\u003ctd style=\"height: 47.2344px;\" class=\"et8\"\u003eBLT4122、BLT9120MA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 47.2344px;\"\u003e\n\u003ctd height=\"46\" style=\"height: 47.2344px;\" class=\"et8\"\u003eP.S.M0081\u003c\/td\u003e\n\u003ctd style=\"height: 47.2344px;\" class=\"et8\"\u003eBLT640、BLT641、BLT641H(15KW)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 47.2344px;\"\u003e\n\u003ctd height=\"46\" style=\"height: 47.2344px;\" class=\"et8\"\u003eP.S.M0190\u003c\/td\u003e\n\u003ctd style=\"height: 47.2344px;\" class=\"et8\"\u003eBLT661、BLT661H\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 47.2344px;\"\u003e\n\u003ctd height=\"46\" style=\"height: 47.2344px;\" class=\"et8\"\u003eDP.M.Q0028AA\u003c\/td\u003e\n\u003ctd style=\"height: 47.2344px;\" class=\"et8\"\u003eBLT681H\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 47.2344px;\"\u003e\n\u003ctd height=\"46\" style=\"height: 47.2344px;\" class=\"et8\"\u003eDP.M.Q0062AA\u003c\/td\u003e\n\u003ctd style=\"height: 47.2344px;\" class=\"et8\"\u003eBLT642H、BLT643H\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 47.2344px;\"\u003e\n\u003ctd height=\"46\" style=\"height: 47.2344px;\" class=\"et8\"\u003eDP.M.Q0064AA\u003c\/td\u003e\n\u003ctd style=\"height: 47.2344px;\" class=\"et8\"\u003eBLT662H、BLT662MA、BLT663H\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 47.2344px;\"\u003e\n\u003ctd height=\"46\" style=\"height: 47.2344px;\" class=\"et8\"\u003eDP.M.Q0097AA\u003c\/td\u003e\n\u003ctd style=\"height: 47.2344px;\" class=\"et8\"\u003eBLT682H、BLT682MA、BLT683H\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 47.2344px;\"\u003e\n\u003ctd height=\"46\" style=\"height: 47.2344px;\" class=\"et8\"\u003eDP.M.Q0102AA\u003c\/td\u003e\n\u003ctd style=\"height: 47.2344px;\" class=\"et8\"\u003eBLT6102H、BLT6102MA、BLT6103H\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 47.2344px;\"\u003e\n\u003ctd height=\"46\" style=\"height: 47.2344px;\" class=\"et8\"\u003eDP.M.Q0199AA\u003c\/td\u003e\n\u003ctd style=\"height: 47.2344px;\" class=\"et8\"\u003eBLT6120H\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 47.2344px;\"\u003e\n\u003ctd height=\"46\" style=\"height: 47.2344px;\" class=\"et8\"\u003eDP.M.Q0120AA\u003c\/td\u003e\n\u003ctd style=\"height: 47.2344px;\" class=\"et8\"\u003eBLT520H、BLT540H\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 47.2344px;\"\u003e\n\u003ctd height=\"46\" style=\"height: 47.2344px;\" class=\"et8\"\u003eDP.M.Q0224AA\u003c\/td\u003e\n\u003ctd style=\"height: 47.2344px;\" class=\"et8\"\u003eBLT560H\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 47.2344px;\"\u003e\n\u003ctd height=\"46\" style=\"height: 47.2344px;\" class=\"et8\"\u003eDP.M.Q0306AA\u003c\/td\u003e\n\u003ctd style=\"height: 47.2344px;\" class=\"et8\"\u003eBLTA140M\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 47.2344px;\"\u003e\n\u003ctd height=\"46\" style=\"height: 47.2344px;\" class=\"et8\"\u003eDP.M.Q0316AA\u003c\/td\u003e\n\u003ctd style=\"height: 47.2344px;\" class=\"et8\"\u003eBLTA180M\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 47.2344px;\"\u003e\n\u003ctd height=\"46\" style=\"height: 47.2344px;\" class=\"et8\"\u003eDP.M.Q0142AA\u003c\/td\u003e\n\u003ctd style=\"height: 47.2344px;\" class=\"et8\"\u003eBLT840H\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 47.375px;\"\u003e\n\u003ctd height=\"46\" style=\"height: 47.375px;\" class=\"et8\"\u003eDP.M.Q0283AA\u003c\/td\u003e\n\u003ctd style=\"height: 47.375px;\" class=\"et8\"\u003eBLT860H\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch2\u003eHow to Select the Correct Configuration\u003c\/h2\u003e\n\u003cp\u003eConfirm the upper position first, then match the complete part number, BLT model and any listed lens size or specification. Do not select by appearance alone.\u003c\/p\u003e\n\u003ch2\u003eWhy Correct Selection Matters\u003c\/h2\u003e\n\u003cp\u003eUpper and second-upper cartridges are distinct positions; similar appearance does not establish interchangeability.\u003c\/p\u003e\n\u003ch2\u003eWhy Buy From BOCHU.store\u003c\/h2\u003e\n\u003cp\u003eThe existing 24 mapped options are organized for verification before ordering.\u003c\/p\u003e\n\u003ch2\u003eQuick Answers\u003c\/h2\u003e\n\u003ch3\u003eCan I choose by appearance?\u003c\/h3\u003e\n\u003cp\u003eNo. Confirm the label and matching configuration.\u003c\/p\u003e\n\u003ch3\u003eIs upper the same as second-upper?\u003c\/h3\u003e\n\u003cp\u003eNo. They are distinct optical positions.\u003c\/p\u003e\n\u003ch3\u003eWhat if the part number is unclear?\u003c\/h3\u003e\n\u003cp\u003eUse the package label, a clear photo or the cutting-head nameplate.\u003c\/p\u003e\n\u003cp\u003eBrowse \u003ca href=\"https:\/\/www.bochu.store\/collections\/bochu-boci-upper-protective-lens-cartridge\"\u003eUpper Protective Lens Cartridges\u003c\/a\u003e.\u003c\/p\u003e","brand":"BOCHU","offers":[{"title":"DP.M.Q0207AA","offer_id":42392555913252,"sku":null,"price":70.6,"currency_code":"USD","in_stock":true},{"title":"P.S.M0240","offer_id":42392555946020,"sku":null,"price":141.2,"currency_code":"USD","in_stock":true},{"title":"DP.M.Q0043AA","offer_id":42392555978788,"sku":null,"price":235.3,"currency_code":"USD","in_stock":true},{"title":"DP.M.Q0239AA","offer_id":42392556011556,"sku":null,"price":141.2,"currency_code":"USD","in_stock":true},{"title":"DP.M.Q0240AA","offer_id":42392556044324,"sku":null,"price":235.3,"currency_code":"USD","in_stock":true},{"title":"DP.M.Q0052AA","offer_id":42392556077092,"sku":null,"price":294.1,"currency_code":"USD","in_stock":true},{"title":"DP.M.Q0241AA","offer_id":42392556109860,"sku":null,"price":294.1,"currency_code":"USD","in_stock":true},{"title":"DP.M.Q0242AA","offer_id":42392556142628,"sku":null,"price":308.8,"currency_code":"USD","in_stock":true},{"title":"DP.M.Q0360AA","offer_id":42392556175396,"sku":null,"price":382.4,"currency_code":"USD","in_stock":true},{"title":"P.S.M0081","offer_id":42392556208164,"sku":null,"price":205.9,"currency_code":"USD","in_stock":true},{"title":"P.S.M0190","offer_id":42392556240932,"sku":null,"price":235.3,"currency_code":"USD","in_stock":true},{"title":"DP.M.Q0028AA","offer_id":42392556273700,"sku":null,"price":308.8,"currency_code":"USD","in_stock":true},{"title":"DP.M.Q0062AA","offer_id":42392556306468,"sku":null,"price":205.9,"currency_code":"USD","in_stock":true},{"title":"DP.M.Q0064AA","offer_id":42392556339236,"sku":null,"price":235.3,"currency_code":"USD","in_stock":true},{"title":"DP.M.Q0097AA","offer_id":42392556372004,"sku":null,"price":308.8,"currency_code":"USD","in_stock":true},{"title":"DP.M.Q0102AA","offer_id":42392556404772,"sku":null,"price":308.8,"currency_code":"USD","in_stock":true},{"title":"DP.M.Q0199AA","offer_id":42392556437540,"sku":null,"price":382.4,"currency_code":"USD","in_stock":true},{"title":"DP.M.Q0120AA","offer_id":42392556470308,"sku":null,"price":205.9,"currency_code":"USD","in_stock":true},{"title":"DP.M.Q0224AA","offer_id":42392556503076,"sku":null,"price":323.5,"currency_code":"USD","in_stock":true},{"title":"DP.M.Q0306AA","offer_id":42392556535844,"sku":null,"price":411.8,"currency_code":"USD","in_stock":true},{"title":"DP.M.Q0316AA","offer_id":42392556601380,"sku":null,"price":470.6,"currency_code":"USD","in_stock":true},{"title":"DP.M.Q0142AA","offer_id":42392556634148,"sku":null,"price":205.9,"currency_code":"USD","in_stock":true},{"title":"DP.M.Q0283AA","offer_id":42392556666916,"sku":null,"price":235.3,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0716\/2930\/7940\/files\/bochu-boci-upper-protective-lens-cartridge-557.webp?v=1785128378"},{"product_id":"bochu-boci-collimating-cartridge-unit","title":"BOCHU BOCI Collimating Cartridge Unit","description":"\u003cp\u003eOriginal BOCHU BOCI collimating cartridge units for the listed BLT configurations where the current technical evidence provides the model and optical mapping. Confirm the collimating function, exact BLT model, complete BOCHU part number and listed optical or focal specification before ordering.\u003c\/p\u003e\u003cdiv class=\"product-downloads\"\u003e\u003ca rel=\"noopener\" href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0716\/2930\/7940\/files\/BLT310_Collimating_Focusing_Cartridge_Lens_Replacement_Guide.pdf?v=1768980731\" target=\"_blank\"\u003e Download BLT310 Collimating \u0026amp; Focusing Cartridge \u0026amp; Lens Replacement Guide \u003c\/a\u003e\u003c\/div\u003e\r\n\u003cdiv class=\"product-downloads\"\u003e \u003ca rel=\"noopener\" href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0716\/2930\/7940\/files\/BLT4_Series_Intelligent_Cutting_Head_Collimating_Focusing_Cartridge__Lens_Replacement_Guide_v1.1.pdf?v=1768984298\" target=\"_blank\"\u003e Download BLT4 Series Intelligent Cutting Head Collimating_Focusing Cartridge_ Lens Replacement Guide v1.1 \u003c\/a\u003e\r\n\u003c\/div\u003e\r\n\u003cdiv class=\"product-downloads\"\u003e \u003ca rel=\"noopener\" href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0716\/2930\/7940\/files\/BLT6_Collimating_Focusing_Cartridge_Lens_Replacement_Guide.pdf?v=1768984627\" target=\"_blank\"\u003e Download BLT6 Collimating\u0026amp;Focusing Cartridge\u0026amp;Lens Replacement Guide \u003c\/a\u003e\r\n\u003c\/div\u003e\r\n\u003cdiv class=\"product-downloads\"\u003e \u003ca rel=\"noopener\" href=\"https:\/\/cdn.shopify.com\/videos\/c\/o\/v\/25301c15f62547858d04e59b97204865.mp4\" target=\"_blank\"\u003e Download BLT3X0 Collimating Lens Replacement Video \u003c\/a\u003e\r\n\u003c\/div\u003e\r\n\u003cdiv class=\"product-downloads\"\u003e \u003ca rel=\"noopener\" href=\"https:\/\/cdn.shopify.com\/videos\/c\/o\/v\/62550416b6f849d6b2c9d8eecd343ad2.mp4\" target=\"_blank\"\u003e Download BLT3X0 Collimating Drawer Replacement Video \u003c\/a\u003e\r\n\u003c\/div\u003e\r\n\u003cdiv class=\"product-downloads\"\u003e\u003ca rel=\"noopener\" href=\"https:\/\/cdn.shopify.com\/videos\/c\/o\/v\/6a9085aff04b4513aa54614dc14f924e.mp4\" target=\"_blank\"\u003e Download BLT6 Series Collimating Drawer Replacement Video \u003c\/a\u003e\u003c\/div\u003e\r\n\u003cdiv class=\"product-downloads\"\u003e \u003ca rel=\"noopener\" href=\"https:\/\/cdn.shopify.com\/videos\/c\/o\/v\/be4e8f08a3484eb8994c69030e430652.mp4\" target=\"_blank\"\u003e Download BLT6 Series Collimating Lens Replacement Video\u003c\/a\u003e\r\n\u003c\/div\u003e\r\n\u003ch2 class=\"product-downloads\"\u003ePart Numbers and Matching Models\u003c\/h2\u003e\r\n\u003ctable cellpadding=\"0\" cellspacing=\"0\" width=\"821\" border=\"0\" style=\"border-collapse: collapse; width: 564px;\"\u003e\r\n\u003ccolgroup\u003e \u003ccol width=\"281\" style=\"width: 153.5px;\"\u003e \u003ccol width=\"539\" style=\"width: 409.5px;\"\u003e \u003c\/colgroup\u003e\r\n\u003ctbody\u003e\r\n\u003ctr style=\"height: 35.00pt;\"\u003e\r\n\u003ctd height=\"46\" width=\"281\" style=\"height: 35.00pt; width: 211.30pt;\" class=\"et4\"\u003ePART NUMBER\u003c\/td\u003e\r\n\u003ctd width=\"539\" style=\"width: 404.95pt;\" class=\"et4\"\u003eMATCHING MODEL\u003c\/td\u003e\r\n\u003c\/tr\u003e\r\n\u003ctr style=\"height: 35.00pt;\"\u003e\r\n\u003ctd height=\"46\" style=\"height: 35.00pt;\" class=\"et4\"\u003eDP.M.Q0421AA\u003c\/td\u003e\r\n\u003ctd width=\"539\" style=\"width: 404.95pt;\" class=\"et7\"\u003eBLT310-150、BLT310-200、BLT310T-200、BLT310T-250\u003c\/td\u003e\r\n\u003c\/tr\u003e\r\n\u003ctr style=\"height: 35.00pt;\"\u003e\r\n\u003ctd height=\"46\" style=\"height: 35.00pt;\" class=\"et4\"\u003eP.S.M0220\u003c\/td\u003e\r\n\u003ctd class=\"et4\"\u003eBLT420-200、BLT420S-200、BLT420-150\u003c\/td\u003e\r\n\u003c\/tr\u003e\r\n\u003ctr style=\"height: 35.00pt;\"\u003e\r\n\u003ctd height=\"46\" style=\"height: 35.00pt;\" class=\"et4\"\u003eDP.M.Q0069AA\u003c\/td\u003e\r\n\u003ctd class=\"et4\"\u003eBLT421-200、BLT421-150、BLT421T-200\u003c\/td\u003e\r\n\u003c\/tr\u003e\r\n\u003ctr style=\"height: 35.00pt;\"\u003e\r\n\u003ctd height=\"46\" style=\"height: 35.00pt;\" class=\"et4\"\u003eDP.M.Q0202AA\u003c\/td\u003e\r\n\u003ctd class=\"et4\"\u003eBLT421T-250\u003c\/td\u003e\r\n\u003c\/tr\u003e\r\n\u003ctr style=\"height: 35.00pt;\"\u003e\r\n\u003ctd height=\"46\" style=\"height: 35.00pt;\" class=\"et4\"\u003eDP.M.Q0296AA\u003c\/td\u003e\r\n\u003ctd width=\"539\" style=\"width: 404.95pt;\" class=\"et7\"\u003eBLT421S-150、BLT421S-200、BLT421TS-200、BLT421TS-250\u003c\/td\u003e\r\n\u003c\/tr\u003e\r\n\u003ctr style=\"height: 35.00pt;\"\u003e\r\n\u003ctd height=\"46\" style=\"height: 35.00pt;\" class=\"et4\"\u003eDP.M.Q0092AA\u003c\/td\u003e\r\n\u003ctd width=\"539\" style=\"width: 404.95pt;\" class=\"et7\"\u003eBLT441-200、BLT441T-200、BLT442-200、BLT442P-250、BLT442T-200、BLT442T-250、BLT643H-200\u003c\/td\u003e\r\n\u003c\/tr\u003e\r\n\u003ctr style=\"height: 35.00pt;\"\u003e\r\n\u003ctd height=\"46\" style=\"height: 35.00pt;\" class=\"et4\"\u003eDP.M.Q0203AA\u003c\/td\u003e\r\n\u003ctd class=\"et4\"\u003eBLT441T-250\u003c\/td\u003e\r\n\u003c\/tr\u003e\r\n\u003ctr style=\"height: 35.00pt;\"\u003e\r\n\u003ctd height=\"46\" style=\"height: 35.00pt;\" class=\"et4\"\u003eDP.M.Q0051AA\u003c\/td\u003e\r\n\u003ctd width=\"539\" style=\"width: 404.95pt;\" class=\"et7\"\u003eBLT461-200、BLT462-200、BLT462P-250、BLT462T-200、BLT462T-250、BLT663H-200\u003c\/td\u003e\r\n\u003c\/tr\u003e\r\n\u003ctr style=\"height: 35.00pt;\"\u003e\r\n\u003ctd height=\"46\" style=\"height: 35.00pt;\" class=\"et4\"\u003eDP.M.Q0093AA\u003c\/td\u003e\r\n\u003ctd class=\"et4\"\u003eBLT481-200、BLT481-300、BLT441T-300\u003c\/td\u003e\r\n\u003c\/tr\u003e\r\n\u003ctr style=\"height: 35.00pt;\"\u003e\r\n\u003ctd height=\"46\" style=\"height: 35.00pt;\" class=\"et4\"\u003eDP.M.Q0233AA\u003c\/td\u003e\r\n\u003ctd width=\"539\" style=\"width: 404.95pt;\" class=\"et7\"\u003eBLT482-200、BLT482-300、BLT482P-250、BLT482P-300、BLT683H-200、BLT683H-300\u003c\/td\u003e\r\n\u003c\/tr\u003e\r\n\u003ctr style=\"height: 35.00pt;\"\u003e\r\n\u003ctd height=\"46\" style=\"height: 35.00pt;\" class=\"et4\"\u003eDP.M.Q0234AA\u003c\/td\u003e\r\n\u003ctd class=\"et4\"\u003eBLT4102-300、BLT4102P-300、BLT6103H-300\u003c\/td\u003e\r\n\u003c\/tr\u003e\r\n\u003ctr style=\"height: 35.00pt;\"\u003e\r\n\u003ctd height=\"46\" style=\"height: 35.00pt;\" class=\"et4\"\u003eDP.M.Q0359AA\u003c\/td\u003e\r\n\u003ctd class=\"et4\"\u003eBLT4122-300\u003c\/td\u003e\r\n\u003c\/tr\u003e\r\n\u003ctr style=\"height: 35.00pt;\"\u003e\r\n\u003ctd height=\"46\" style=\"height: 35.00pt;\" class=\"et4\"\u003eDP.M.Q0344AA\u003c\/td\u003e\r\n\u003ctd class=\"et4\"\u003eBLT510-200、BLT510-250\u003c\/td\u003e\r\n\u003c\/tr\u003e\r\n\u003ctr style=\"height: 35.00pt;\"\u003e\r\n\u003ctd height=\"46\" style=\"height: 35.00pt;\" class=\"et4\"\u003eDP.M.Q0348AA\u003c\/td\u003e\r\n\u003ctd class=\"et4\"\u003eBLT520-200、BLT520-250\u003c\/td\u003e\r\n\u003c\/tr\u003e\r\n\u003ctr style=\"height: 35.00pt;\"\u003e\r\n\u003ctd height=\"46\" style=\"height: 35.00pt;\" class=\"et4\"\u003eDP.M.Q0155AA\u003c\/td\u003e\r\n\u003ctd class=\"et4\"\u003eBLT520H(200 Focal Length)\u003c\/td\u003e\r\n\u003c\/tr\u003e\r\n\u003ctr style=\"height: 35.00pt;\"\u003e\r\n\u003ctd height=\"46\" style=\"height: 35.00pt;\" class=\"et4\"\u003eDP.M.Q0157AA\u003c\/td\u003e\r\n\u003ctd class=\"et4\"\u003eBLT520H(250 Focal Length)\u003c\/td\u003e\r\n\u003c\/tr\u003e\r\n\u003ctr style=\"height: 35.00pt;\"\u003e\r\n\u003ctd height=\"46\" style=\"height: 35.00pt;\" class=\"et4\"\u003eDP.M.Q0156AA\u003c\/td\u003e\r\n\u003ctd class=\"et4\"\u003eBLT540H(200 Focal Length)\u003c\/td\u003e\r\n\u003c\/tr\u003e\r\n\u003ctr style=\"height: 35.00pt;\"\u003e\r\n\u003ctd height=\"46\" style=\"height: 35.00pt;\" class=\"et4\"\u003eDP.M.Q0158AA\u003c\/td\u003e\r\n\u003ctd class=\"et4\"\u003eBLT540H(250 Focal Length)\u003c\/td\u003e\r\n\u003c\/tr\u003e\r\n\u003ctr style=\"height: 35.00pt;\"\u003e\r\n\u003ctd height=\"46\" style=\"height: 35.00pt;\" class=\"et4\"\u003eDP.M.Q0223AA\u003c\/td\u003e\r\n\u003ctd class=\"et4\"\u003eBLT560H(250 Focal Length)\u003c\/td\u003e\r\n\u003c\/tr\u003e\r\n\u003ctr style=\"height: 35.00pt;\"\u003e\r\n\u003ctd height=\"46\" style=\"height: 35.00pt;\" class=\"et4\"\u003eDP.M.Q0011AA\u003c\/td\u003e\r\n\u003ctd class=\"et4\"\u003eBLT640-200、BLT641-200、BLT641H(15KW）-200\u003c\/td\u003e\r\n\u003c\/tr\u003e\r\n\u003ctr style=\"height: 35.00pt;\"\u003e\r\n\u003ctd height=\"46\" style=\"height: 35.00pt;\" class=\"et4\"\u003eDP.M.Q0061AA\u003c\/td\u003e\r\n\u003ctd class=\"et4\"\u003eBLT642H-200\u003c\/td\u003e\r\n\u003c\/tr\u003e\r\n\u003ctr style=\"height: 35.00pt;\"\u003e\r\n\u003ctd height=\"46\" style=\"height: 35.00pt;\" class=\"et4\"\u003eDP.M.Q0006AA\u003c\/td\u003e\r\n\u003ctd class=\"et4\"\u003eBLT661-200、BLT661H(Including BLT641H(20KW))-200\u003c\/td\u003e\r\n\u003c\/tr\u003e\r\n\u003ctr style=\"height: 35.00pt;\"\u003e\r\n\u003ctd height=\"46\" style=\"height: 35.00pt;\" class=\"et4\"\u003eDP.M.Q0067AA\u003c\/td\u003e\r\n\u003ctd class=\"et4\"\u003eBLT662H-200、BLT662MA-200\u003c\/td\u003e\r\n\u003c\/tr\u003e\r\n\u003ctr style=\"height: 35.00pt;\"\u003e\r\n\u003ctd height=\"46\" style=\"height: 35.00pt;\" class=\"et4\"\u003eDP.M.Q0040AA\u003c\/td\u003e\r\n\u003ctd class=\"et4\"\u003eBLT681H-200、BLT681H-300\u003c\/td\u003e\r\n\u003c\/tr\u003e\r\n\u003ctr style=\"height: 35.00pt;\"\u003e\r\n\u003ctd height=\"46\" style=\"height: 35.00pt;\" class=\"et4\"\u003eDP.M.Q0095AA\u003c\/td\u003e\r\n\u003ctd class=\"et4\"\u003eBLT682H-200、BLT682H-300、BLT682MA-300\u003c\/td\u003e\r\n\u003c\/tr\u003e\r\n\u003ctr style=\"height: 35.00pt;\"\u003e\r\n\u003ctd height=\"46\" style=\"height: 35.00pt;\" class=\"et4\"\u003eDP.M.Q0108AA\u003c\/td\u003e\r\n\u003ctd width=\"539\" style=\"width: 404.95pt;\" class=\"et7\"\u003eBLT6101H-300、BLT6102H-300、BLT6102H-400、BLT6102MA-300、BLT6102MA-400\u003c\/td\u003e\r\n\u003c\/tr\u003e\r\n\u003ctr style=\"height: 35.00pt;\"\u003e\r\n\u003ctd height=\"46\" style=\"height: 35.00pt;\" class=\"et4\"\u003eDP.M.Q0282AA\u003c\/td\u003e\r\n\u003ctd class=\"et4\"\u003eBLT6120H-300\u003c\/td\u003e\r\n\u003c\/tr\u003e\r\n\u003ctr style=\"height: 35.00pt;\"\u003e\r\n\u003ctd height=\"46\" style=\"height: 35.00pt;\" class=\"et4\"\u003eDP.M.Q0305AA\u003c\/td\u003e\r\n\u003ctd class=\"et4\"\u003eBLTA140M-300\u003c\/td\u003e\r\n\u003c\/tr\u003e\r\n\u003ctr style=\"height: 35.00pt;\"\u003e\r\n\u003ctd height=\"46\" style=\"height: 35.00pt;\" class=\"et4\"\u003eDP.M.Q0315AA\u003c\/td\u003e\r\n\u003ctd class=\"et4\"\u003eBLTA180M-300\u003c\/td\u003e\r\n\u003c\/tr\u003e\r\n\u003c\/tbody\u003e\r\n\u003c\/table\u003e\r\n\u003cp\u003e \u003c\/p\u003e\r\n\u003ch2\u003eHow to Select the Correct Configuration\u003c\/h2\u003e\u003cp\u003eMatch the collimating function, exact BLT model, complete part number and listed optical or focal specification.\u003c\/p\u003e\u003ch2\u003eWhy Correct Selection Matters\u003c\/h2\u003e\u003cp\u003eCollimating and focusing are distinct functions; a shared BLT family does not establish interchangeability.\u003c\/p\u003e\u003ch2\u003eWhy Buy From BOCHU.store\u003c\/h2\u003e\u003cp\u003eThe 29 model-specific options are retained with their current evidence for verification.\u003c\/p\u003e\u003ch2\u003eQuick Answers\u003c\/h2\u003e\u003ch3\u003eIs it the same as focusing?\u003c\/h3\u003e\u003cp\u003eNo. They are distinct functions.\u003c\/p\u003e\u003ch3\u003eDoes the same BLT family always use the same assembly?\u003c\/h3\u003e\u003cp\u003eNo. Match the current model and part mapping.\u003c\/p\u003e\u003ch3\u003eHow do I identify it?\u003c\/h3\u003e\u003cp\u003eUse the label, photo, model and current technical evidence.\u003c\/p\u003e\u003cp\u003eBrowse \u003ca href=\"https:\/\/www.bochu.store\/collections\/bochu-boci-collimating-cartridge-unit\"\u003eCollimating Cartridge Units\u003c\/a\u003e.\u003c\/p\u003e","brand":"BOCHU","offers":[{"title":"DP.M.Q0421AA","offer_id":42393997967396,"sku":null,"price":194.1,"currency_code":"USD","in_stock":true},{"title":"P.S.M0220","offer_id":42393998000164,"sku":null,"price":588.2,"currency_code":"USD","in_stock":true},{"title":"DP.M.Q0069AA","offer_id":42393998032932,"sku":null,"price":588.2,"currency_code":"USD","in_stock":true},{"title":"DP.M.Q0202AA","offer_id":42393998065700,"sku":null,"price":588.2,"currency_code":"USD","in_stock":true},{"title":"DP.M.Q0296AA","offer_id":42393998098468,"sku":null,"price":529.4,"currency_code":"USD","in_stock":true},{"title":"DP.M.Q0092AA","offer_id":42393998131236,"sku":null,"price":1470.6,"currency_code":"USD","in_stock":true},{"title":"DP.M.Q0203AA","offer_id":42393998164004,"sku":null,"price":1470.6,"currency_code":"USD","in_stock":true},{"title":"DP.M.Q0051AA","offer_id":42393998196772,"sku":null,"price":2352.9,"currency_code":"USD","in_stock":true},{"title":"DP.M.Q0093AA","offer_id":42393998262308,"sku":null,"price":3529.4,"currency_code":"USD","in_stock":true},{"title":"DP.M.Q0233AA","offer_id":42393998295076,"sku":null,"price":3529.4,"currency_code":"USD","in_stock":true},{"title":"DP.M.Q0234AA","offer_id":42393998360612,"sku":null,"price":5882.4,"currency_code":"USD","in_stock":true},{"title":"DP.M.Q0359AA","offer_id":42393998393380,"sku":null,"price":7058.8,"currency_code":"USD","in_stock":true},{"title":"DP.M.Q0344AA","offer_id":42393998426148,"sku":null,"price":194.1,"currency_code":"USD","in_stock":true},{"title":"DP.M.Q0348AA","offer_id":42393998458916,"sku":null,"price":588.2,"currency_code":"USD","in_stock":true},{"title":"DP.M.Q0155AA","offer_id":42393998491684,"sku":null,"price":1058.8,"currency_code":"USD","in_stock":true},{"title":"DP.M.Q0157AA","offer_id":42393998524452,"sku":null,"price":1058.8,"currency_code":"USD","in_stock":true},{"title":"DP.M.Q0156AA","offer_id":42393998557220,"sku":null,"price":2058.8,"currency_code":"USD","in_stock":true},{"title":"DP.M.Q0158AA","offer_id":42393998589988,"sku":null,"price":2058.8,"currency_code":"USD","in_stock":true},{"title":"DP.M.Q0223AA","offer_id":42393998622756,"sku":null,"price":2647.1,"currency_code":"USD","in_stock":true},{"title":"DP.M.Q0011AA","offer_id":42393998655524,"sku":null,"price":1470.6,"currency_code":"USD","in_stock":true},{"title":"DP.M.Q0061AA","offer_id":42393998688292,"sku":null,"price":1470.6,"currency_code":"USD","in_stock":true},{"title":"DP.M.Q0006AA","offer_id":42393998721060,"sku":null,"price":2352.9,"currency_code":"USD","in_stock":true},{"title":"DP.M.Q0067AA","offer_id":42393998753828,"sku":null,"price":2352.9,"currency_code":"USD","in_stock":true},{"title":"DP.M.Q0040AA","offer_id":42393998786596,"sku":null,"price":3529.4,"currency_code":"USD","in_stock":true},{"title":"DP.M.Q0095AA","offer_id":42393998819364,"sku":null,"price":3529.4,"currency_code":"USD","in_stock":true},{"title":"DP.M.Q0108AA","offer_id":42393998852132,"sku":null,"price":5882.4,"currency_code":"USD","in_stock":true},{"title":"DP.M.Q0282AA","offer_id":42393998884900,"sku":null,"price":7058.8,"currency_code":"USD","in_stock":true},{"title":"DP.M.Q0305AA","offer_id":42393998983204,"sku":null,"price":8235.3,"currency_code":"USD","in_stock":true},{"title":"DP.M.Q0315AA","offer_id":42393999048740,"sku":null,"price":10588.2,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0716\/2930\/7940\/files\/bochu-boci-collimating-cartridge-unit-213.webp?v=1785128301"},{"product_id":"bochu-boci-blt3-4-5-series-focusing-cartridge-unit","title":"BOCHU BOCI BLT3\/4\/5 Series Focusing Cartridge Unit","description":"\u003cp\u003eOriginal BOCHU BOCI focusing cartridge units for the listed BLT3, BLT4 and BLT5 configurations. Confirm the focusing position or function, complete BOCHU part number, BLT model and listed focal or optical specification before ordering.\u003c\/p\u003e\u003cdiv class=\"product-downloads\"\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0716\/2930\/7940\/files\/BLT310_Collimating_Focusing_Cartridge_Lens_Replacement_Guide.pdf?v=1768980731\" rel=\"noopener\" target=\"_blank\"\u003e Download BLT310 Collimating \u0026amp; Focusing Cartridge \u0026amp; Lens Replacement Guide \u003c\/a\u003e\u003c\/div\u003e\r\n\u003cdiv class=\"product-downloads\"\u003e \u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0716\/2930\/7940\/files\/BLT4_Series_Intelligent_Cutting_Head_Collimating_Focusing_Cartridge__Lens_Replacement_Guide_v1.1.pdf?v=1768984298\" rel=\"noopener\" target=\"_blank\"\u003e Download BLT4 Series Intelligent Cutting Head Collimating_Focusing Cartridge_ Lens Replacement Guide v1.1\u003c\/a\u003e\r\n\u003c\/div\u003e\r\n\u003cdiv class=\"product-downloads\"\u003e \u003ca href=\"https:\/\/cdn.shopify.com\/videos\/c\/o\/v\/0ebd1195d1eb446a87a444c34c210828.mp4\" rel=\"noopener\" target=\"_blank\"\u003e Download BLT3X0 Focusing Lens Replacement Video \u003c\/a\u003e\r\n\u003c\/div\u003e\r\n\u003cdiv class=\"product-downloads\"\u003e \u003ca href=\"https:\/\/cdn.shopify.com\/videos\/c\/o\/v\/bc236aeb109943d1866b642e01ecc574.mp4\" rel=\"noopener\" target=\"_blank\"\u003e Download BLT3X0 Focusing Drawer Replacement Video\u003c\/a\u003e\r\n\u003c\/div\u003e\r\n\u003ch2 class=\"product-downloads\"\u003ePart Numbers and Matching Models\u003c\/h2\u003e\r\n\u003ctable style=\"border-collapse: collapse; width: 564px; height: 1372px;\" border=\"0\" width=\"685\" cellspacing=\"0\" cellpadding=\"0\"\u003e\r\n\u003ccolgroup\u003e \u003ccol style=\"width: 176.5px;\" width=\"237\"\u003e \u003ccol style=\"width: 386.5px;\" width=\"448\"\u003e \u003c\/colgroup\u003e\r\n\u003ctbody\u003e\r\n\u003ctr style=\"height: 34.0469px;\"\u003e\r\n\u003ctd class=\"et3\" style=\"height: 34.0469px; width: 177.75pt;\" width=\"237\" height=\"34\"\u003ePART NUMBER\u003c\/td\u003e\r\n\u003ctd class=\"et4\" style=\"width: 336pt; height: 34.0469px;\" width=\"448\"\u003eMATCHING MODEL\u003c\/td\u003e\r\n\u003c\/tr\u003e\r\n\u003ctr style=\"height: 34.0469px;\"\u003e\r\n\u003ctd class=\"et5\" style=\"height: 34.0469px;\" height=\"34\"\u003eDP.M.Q0214AA\u003c\/td\u003e\r\n\u003ctd class=\"et5\" style=\"height: 34.0469px;\"\u003eBLT310-150，BLT310T-150\u003c\/td\u003e\r\n\u003c\/tr\u003e\r\n\u003ctr style=\"height: 41.375px;\"\u003e\r\n\u003ctd class=\"et5\" style=\"height: 41.375px;\" height=\"41\"\u003eDP.M.Q0215AA\u003c\/td\u003e\r\n\u003ctd class=\"et5\" style=\"height: 41.375px;\"\u003eBLT310-200、BLT310T-200\u003c\/td\u003e\r\n\u003c\/tr\u003e\r\n\u003ctr style=\"height: 34.0469px;\"\u003e\r\n\u003ctd class=\"et5\" style=\"height: 34.0469px;\" height=\"34\"\u003eDP.M.Q0277AA\u003c\/td\u003e\r\n\u003ctd class=\"et5\" style=\"height: 34.0469px;\"\u003eBLT310T(250 Focal Length)\u003c\/td\u003e\r\n\u003c\/tr\u003e\r\n\u003ctr style=\"height: 40.0469px;\"\u003e\r\n\u003ctd class=\"et5\" style=\"height: 40.0469px;\" height=\"40\"\u003eP.S.M0210\u003c\/td\u003e\r\n\u003ctd class=\"et5\" style=\"height: 40.0469px;\"\u003eBLT420-200\u003c\/td\u003e\r\n\u003c\/tr\u003e\r\n\u003ctr style=\"height: 34.0469px;\"\u003e\r\n\u003ctd class=\"et5\" style=\"height: 34.0469px;\" height=\"34\"\u003eDP.M.Q0034AA\u003c\/td\u003e\r\n\u003ctd class=\"et5\" style=\"height: 34.0469px;\"\u003eBLT420S-200\u003c\/td\u003e\r\n\u003c\/tr\u003e\r\n\u003ctr style=\"height: 38.7031px;\"\u003e\r\n\u003ctd class=\"et5\" style=\"height: 38.7031px;\" height=\"38\"\u003eDP.M.Q0090AA\u003c\/td\u003e\r\n\u003ctd class=\"et5\" style=\"height: 38.7031px;\"\u003eBLT421-150\u003c\/td\u003e\r\n\u003c\/tr\u003e\r\n\u003ctr style=\"height: 36.0469px;\"\u003e\r\n\u003ctd class=\"et5\" style=\"height: 36.0469px;\" height=\"36\"\u003eDP.M.Q0068AA\u003c\/td\u003e\r\n\u003ctd class=\"et5\" style=\"height: 36.0469px;\"\u003eBLT421-200、BLT421T-200\u003c\/td\u003e\r\n\u003c\/tr\u003e\r\n\u003ctr style=\"height: 34.0469px;\"\u003e\r\n\u003ctd class=\"et5\" style=\"height: 34.0469px;\" height=\"34\"\u003eDP.M.Q0248AA\u003c\/td\u003e\r\n\u003ctd class=\"et5\" style=\"height: 34.0469px;\"\u003eBLT421S-150\u003c\/td\u003e\r\n\u003c\/tr\u003e\r\n\u003ctr style=\"height: 34.0469px;\"\u003e\r\n\u003ctd class=\"et5\" style=\"height: 34.0469px;\" height=\"34\"\u003eDP.M.Q0247AA\u003c\/td\u003e\r\n\u003ctd class=\"et5\" style=\"height: 34.0469px;\"\u003eBLT421S-200、BLT421TS-200\u003c\/td\u003e\r\n\u003c\/tr\u003e\r\n\u003ctr style=\"height: 40.0469px;\"\u003e\r\n\u003ctd class=\"et5\" style=\"height: 40.0469px;\" height=\"40\"\u003eDP.M.Q0071AA\u003c\/td\u003e\r\n\u003ctd class=\"et5\" style=\"height: 40.0469px;\"\u003eBLT441-200\u003c\/td\u003e\r\n\u003c\/tr\u003e\r\n\u003ctr style=\"height: 34.0469px;\"\u003e\r\n\u003ctd class=\"et5\" style=\"height: 34.0469px;\" height=\"34\"\u003eDP.M.Q0228AA\u003c\/td\u003e\r\n\u003ctd class=\"et5\" style=\"height: 34.0469px;\"\u003eBLT442-200\u003c\/td\u003e\r\n\u003c\/tr\u003e\r\n\u003ctr style=\"height: 34.0469px;\"\u003e\r\n\u003ctd class=\"et5\" style=\"height: 34.0469px;\" height=\"34\"\u003eDP.M.Q0074AA\u003c\/td\u003e\r\n\u003ctd class=\"et5\" style=\"height: 34.0469px;\"\u003eBLT461-200\u003c\/td\u003e\r\n\u003c\/tr\u003e\r\n\u003ctr style=\"height: 38.7031px;\"\u003e\r\n\u003ctd class=\"et5\" style=\"height: 38.7031px;\" height=\"38\"\u003eDP.M.Q0229AA\u003c\/td\u003e\r\n\u003ctd class=\"et5\" style=\"height: 38.7031px;\"\u003eBLT462-200\u003c\/td\u003e\r\n\u003c\/tr\u003e\r\n\u003ctr style=\"height: 40.0469px;\"\u003e\r\n\u003ctd class=\"et5\" style=\"height: 40.0469px;\" height=\"40\"\u003eDP.M.Q0050AA\u003c\/td\u003e\r\n\u003ctd class=\"et5\" style=\"height: 40.0469px;\"\u003eBLT481-200\u003c\/td\u003e\r\n\u003c\/tr\u003e\r\n\u003ctr style=\"height: 34.0469px;\"\u003e\r\n\u003ctd class=\"et5\" style=\"height: 34.0469px;\" height=\"34\"\u003eDP.M.Q0140AA\u003c\/td\u003e\r\n\u003ctd class=\"et5\" style=\"height: 34.0469px;\"\u003eBLT481-300\u003c\/td\u003e\r\n\u003c\/tr\u003e\r\n\u003ctr style=\"height: 34.0469px;\"\u003e\r\n\u003ctd class=\"et5\" style=\"height: 34.0469px;\" height=\"34\"\u003eDP.M.Q0230AA\u003c\/td\u003e\r\n\u003ctd class=\"et5\" style=\"height: 34.0469px;\"\u003eBLT482-200\u003c\/td\u003e\r\n\u003c\/tr\u003e\r\n\u003ctr style=\"height: 34.0469px;\"\u003e\r\n\u003ctd class=\"et5\" style=\"height: 34.0469px;\" height=\"34\"\u003eDP.M.Q0231AA\u003c\/td\u003e\r\n\u003ctd class=\"et5\" style=\"height: 34.0469px;\"\u003eBLT482-300\u003c\/td\u003e\r\n\u003c\/tr\u003e\r\n\u003ctr style=\"height: 41.375px;\"\u003e\r\n\u003ctd class=\"et5\" style=\"height: 41.375px;\" height=\"41\"\u003eDP.M.Q0232AA\u003c\/td\u003e\r\n\u003ctd class=\"et5\" style=\"height: 41.375px;\"\u003eBLT4102P-300、BLT4102-300\u003c\/td\u003e\r\n\u003c\/tr\u003e\r\n\u003ctr style=\"height: 34.0469px;\"\u003e\r\n\u003ctd class=\"et5\" style=\"height: 34.0469px;\" height=\"34\"\u003eDP.M.Q0358AA\u003c\/td\u003e\r\n\u003ctd class=\"et5\" style=\"height: 34.0469px;\"\u003eBLT4122-300\u003c\/td\u003e\r\n\u003c\/tr\u003e\r\n\u003ctr style=\"height: 34.0469px;\"\u003e\r\n\u003ctd class=\"et5\" style=\"height: 34.0469px;\" height=\"34\"\u003eDP.M.Q0200AA\u003c\/td\u003e\r\n\u003ctd class=\"et5\" style=\"height: 34.0469px;\"\u003eBLT421T(V1.1)-250\u003c\/td\u003e\r\n\u003c\/tr\u003e\r\n\u003ctr style=\"height: 34.0469px;\"\u003e\r\n\u003ctd class=\"et5\" style=\"height: 34.0469px;\" height=\"34\"\u003eDP.M.Q0289AA\u003c\/td\u003e\r\n\u003ctd class=\"et5\" style=\"height: 34.0469px;\"\u003eBLT421TS-250\u003c\/td\u003e\r\n\u003c\/tr\u003e\r\n\u003ctr style=\"height: 34.0469px;\"\u003e\r\n\u003ctd class=\"et5\" style=\"height: 34.0469px;\" height=\"34\"\u003eDP.M.Q0091AA\u003c\/td\u003e\r\n\u003ctd class=\"et5\" style=\"height: 34.0469px;\"\u003eBLT441T-200\u003c\/td\u003e\r\n\u003c\/tr\u003e\r\n\u003ctr style=\"height: 34.0469px;\"\u003e\r\n\u003ctd class=\"et5\" style=\"height: 34.0469px;\" height=\"34\"\u003eDP.M.Q0201AA\u003c\/td\u003e\r\n\u003ctd class=\"et5\" style=\"height: 34.0469px;\"\u003eBLT441T (V1.1)-250\u003c\/td\u003e\r\n\u003c\/tr\u003e\r\n\u003ctr style=\"height: 34.0469px;\"\u003e\r\n\u003ctd class=\"et5\" style=\"height: 34.0469px;\" height=\"34\"\u003eDP.M.Q0337AA\u003c\/td\u003e\r\n\u003ctd class=\"et5\" style=\"height: 34.0469px;\"\u003eBLT442T-200\u003c\/td\u003e\r\n\u003c\/tr\u003e\r\n\u003ctr style=\"height: 34.0469px;\"\u003e\r\n\u003ctd class=\"et5\" style=\"height: 34.0469px;\" height=\"34\"\u003eDP.M.Q0338AA\u003c\/td\u003e\r\n\u003ctd class=\"et5\" style=\"height: 34.0469px;\"\u003eBLT462T-200\u003c\/td\u003e\r\n\u003c\/tr\u003e\r\n\u003ctr style=\"height: 34.0469px;\"\u003e\r\n\u003ctd class=\"et5\" style=\"height: 34.0469px;\" height=\"34\"\u003eDP.M.Q0319AA\u003c\/td\u003e\r\n\u003ctd class=\"et5\" style=\"height: 34.0469px;\"\u003eBLT462P-250、BLT462T-250\u003c\/td\u003e\r\n\u003c\/tr\u003e\r\n\u003ctr style=\"height: 34.0469px;\"\u003e\r\n\u003ctd class=\"et5\" style=\"height: 34.0469px;\" height=\"34\"\u003eDP.M.Q0320AA\u003c\/td\u003e\r\n\u003ctd class=\"et5\" style=\"height: 34.0469px;\"\u003eBLT482P-250\u003c\/td\u003e\r\n\u003c\/tr\u003e\r\n\u003ctr style=\"height: 34.0469px;\"\u003e\r\n\u003ctd class=\"et5\" style=\"height: 34.0469px;\" height=\"34\"\u003eDP.M.Q0321AA\u003c\/td\u003e\r\n\u003ctd class=\"et5\" style=\"height: 34.0469px;\"\u003eBLT482P-300\u003c\/td\u003e\r\n\u003c\/tr\u003e\r\n\u003ctr style=\"height: 34.0469px;\"\u003e\r\n\u003ctd class=\"et5\" style=\"height: 34.0469px;\" height=\"34\"\u003eDP.M.Q0331AA\u003c\/td\u003e\r\n\u003ctd class=\"et5\" style=\"height: 34.0469px;\"\u003eBLT442P-250、BLT442T-250\u003c\/td\u003e\r\n\u003c\/tr\u003e\r\n\u003ctr style=\"height: 34.0469px;\"\u003e\r\n\u003ctd class=\"et5\" style=\"height: 34.0469px;\" height=\"34\"\u003eDP.M.Q0342AA\u003c\/td\u003e\r\n\u003ctd class=\"et5\" style=\"height: 34.0469px;\"\u003eBLT510(200 Focal Length)\u003c\/td\u003e\r\n\u003c\/tr\u003e\r\n\u003ctr style=\"height: 34.0469px;\"\u003e\r\n\u003ctd class=\"et5\" style=\"height: 34.0469px;\" height=\"34\"\u003eDP.M.Q0343AA\u003c\/td\u003e\r\n\u003ctd class=\"et5\" style=\"height: 34.0469px;\"\u003eBLT510(250 Focal Length)\u003c\/td\u003e\r\n\u003c\/tr\u003e\r\n\u003ctr style=\"height: 34.0469px;\"\u003e\r\n\u003ctd class=\"et5\" style=\"height: 34.0469px;\" height=\"34\"\u003eDP.M.Q0349AA\u003c\/td\u003e\r\n\u003ctd class=\"et5\" style=\"height: 34.0469px;\"\u003eBLT520(200 Focal Length)\u003c\/td\u003e\r\n\u003c\/tr\u003e\r\n\u003ctr style=\"height: 34.0469px;\"\u003e\r\n\u003ctd class=\"et5\" style=\"height: 34.0469px;\" height=\"34\"\u003eDP.M.Q0350AA\u003c\/td\u003e\r\n\u003ctd class=\"et5\" style=\"height: 34.0469px;\"\u003eBLT520(250 Focal Length)\u003c\/td\u003e\r\n\u003c\/tr\u003e\r\n\u003ctr style=\"height: 34.0469px;\"\u003e\r\n\u003ctd class=\"et5\" style=\"height: 34.0469px;\" height=\"34\"\u003eDP.M.Q0159AA\u003c\/td\u003e\r\n\u003ctd class=\"et5\" style=\"height: 34.0469px;\"\u003eBLT520H(200 Focal Length)\u003c\/td\u003e\r\n\u003c\/tr\u003e\r\n\u003ctr style=\"height: 34.0469px;\"\u003e\r\n\u003ctd class=\"et5\" style=\"height: 34.0469px;\" height=\"34\"\u003eDP.M.Q0161AA\u003c\/td\u003e\r\n\u003ctd class=\"et5\" style=\"height: 34.0469px;\"\u003eBLT520H(250 Focal Length)\u003c\/td\u003e\r\n\u003c\/tr\u003e\r\n\u003ctr style=\"height: 34.0469px;\"\u003e\r\n\u003ctd class=\"et5\" style=\"height: 34.0469px;\" height=\"34\"\u003eDP.M.Q0160AA\u003c\/td\u003e\r\n\u003ctd class=\"et5\" style=\"height: 34.0469px;\"\u003eBLT540H(200 Focal Length)\u003c\/td\u003e\r\n\u003c\/tr\u003e\r\n\u003ctr style=\"height: 34.0469px;\"\u003e\r\n\u003ctd class=\"et5\" style=\"height: 34.0469px;\" height=\"34\"\u003eDP.M.Q0162AA\u003c\/td\u003e\r\n\u003ctd class=\"et5\" style=\"height: 34.0469px;\"\u003eBLT540H(250 Focal Length)\u003c\/td\u003e\r\n\u003c\/tr\u003e\r\n\u003ctr style=\"height: 34.25px;\"\u003e\r\n\u003ctd class=\"et5\" style=\"height: 34.25px;\" height=\"34\"\u003eDP.M.Q0222AA\u003c\/td\u003e\r\n\u003ctd class=\"et5\" style=\"height: 34.25px;\"\u003eBLT560H(250 Focal Length)\u003c\/td\u003e\r\n\u003c\/tr\u003e\r\n\u003c\/tbody\u003e\r\n\u003c\/table\u003e\r\n\u003cp\u003e \u003c\/p\u003e\r\n\u003ch2\u003eHow to Select the Correct Configuration\u003c\/h2\u003e\u003cp\u003eMatch the focusing function, complete part number, BLT model and listed focal or optical specification. The same BLT family does not necessarily use one focusing unit.\u003c\/p\u003e\u003ch2\u003eWhy Correct Selection Matters\u003c\/h2\u003e\u003cp\u003eFocusing and collimating are distinct functions; do not assume interchangeability.\u003c\/p\u003e\u003ch2\u003eWhy Buy From BOCHU.store\u003c\/h2\u003e\u003cp\u003eThe 38 mapped options and existing manuals\/videos are retained for verification.\u003c\/p\u003e\u003ch2\u003eQuick Answers\u003c\/h2\u003e\u003ch3\u003eIs it the same as collimating?\u003c\/h3\u003e\u003cp\u003eNo. They are distinct functions.\u003c\/p\u003e\u003ch3\u003eDoes one BLT family always use the same unit?\u003c\/h3\u003e\u003cp\u003eNot necessarily; match the current configuration.\u003c\/p\u003e\u003ch3\u003eHow do I confirm the part?\u003c\/h3\u003e\u003cp\u003eUse the label, model and current technical table.\u003c\/p\u003e\u003cp\u003eBrowse \u003ca href=\"https:\/\/www.bochu.store\/collections\/bochu-boci-focus-cartridge-unit\"\u003eFocus Cartridge Units\u003c\/a\u003e.\u003c\/p\u003e","brand":"BOCHU","offers":[{"title":"DP.M.Q0214AA","offer_id":42402213855268,"sku":null,"price":352.9,"currency_code":"USD","in_stock":true},{"title":"DP.M.Q0215AA","offer_id":42402213888036,"sku":null,"price":352.9,"currency_code":"USD","in_stock":true},{"title":"DP.M.Q0277AA","offer_id":43025080975396,"sku":null,"price":352.9,"currency_code":"USD","in_stock":true},{"title":"P.S.M0210","offer_id":42402213920804,"sku":null,"price":882.4,"currency_code":"USD","in_stock":true},{"title":"DP.M.Q0034AA","offer_id":42402213953572,"sku":null,"price":882.4,"currency_code":"USD","in_stock":true},{"title":"DP.M.Q0090AA","offer_id":42402213986340,"sku":null,"price":882.4,"currency_code":"USD","in_stock":true},{"title":"DP.M.Q0068AA","offer_id":42402214019108,"sku":null,"price":882.4,"currency_code":"USD","in_stock":true},{"title":"DP.M.Q0248AA","offer_id":42402214051876,"sku":null,"price":529.4,"currency_code":"USD","in_stock":true},{"title":"DP.M.Q0247AA","offer_id":42402214084644,"sku":null,"price":529.4,"currency_code":"USD","in_stock":true},{"title":"DP.M.Q0071AA","offer_id":42402214117412,"sku":null,"price":1470.6,"currency_code":"USD","in_stock":true},{"title":"DP.M.Q0228AA","offer_id":42402214150180,"sku":null,"price":1470.6,"currency_code":"USD","in_stock":true},{"title":"DP.M.Q0074AA","offer_id":42402214182948,"sku":null,"price":2352.9,"currency_code":"USD","in_stock":true},{"title":"DP.M.Q0229AA","offer_id":42402214215716,"sku":null,"price":2352.9,"currency_code":"USD","in_stock":true},{"title":"DP.M.Q0050AA","offer_id":42402214248484,"sku":null,"price":3823.5,"currency_code":"USD","in_stock":true},{"title":"DP.M.Q0140AA","offer_id":42402214281252,"sku":null,"price":3823.5,"currency_code":"USD","in_stock":true},{"title":"DP.M.Q0230AA","offer_id":42402214314020,"sku":null,"price":3823.5,"currency_code":"USD","in_stock":true},{"title":"DP.M.Q0231AA","offer_id":42402214346788,"sku":null,"price":3823.5,"currency_code":"USD","in_stock":true},{"title":"DP.M.Q0232AA","offer_id":42402214412324,"sku":null,"price":5882.4,"currency_code":"USD","in_stock":true},{"title":"DP.M.Q0358AA","offer_id":43025081008164,"sku":null,"price":7352.9,"currency_code":"USD","in_stock":true},{"title":"DP.M.Q0200AA","offer_id":42402214445092,"sku":null,"price":882.4,"currency_code":"USD","in_stock":true},{"title":"DP.M.Q0289AA","offer_id":42402214477860,"sku":null,"price":529.4,"currency_code":"USD","in_stock":true},{"title":"DP.M.Q0091AA","offer_id":42402214510628,"sku":null,"price":1470.6,"currency_code":"USD","in_stock":true},{"title":"DP.M.Q0201AA","offer_id":42402214543396,"sku":null,"price":1470.6,"currency_code":"USD","in_stock":true},{"title":"DP.M.Q0337AA","offer_id":42402214608932,"sku":null,"price":1470.6,"currency_code":"USD","in_stock":true},{"title":"DP.M.Q0338AA","offer_id":42402214641700,"sku":null,"price":2352.9,"currency_code":"USD","in_stock":true},{"title":"DP.M.Q0319AA","offer_id":42402214674468,"sku":null,"price":2352.9,"currency_code":"USD","in_stock":true},{"title":"DP.M.Q0320AA","offer_id":42402214707236,"sku":null,"price":3823.5,"currency_code":"USD","in_stock":true},{"title":"DP.M.Q0321AA","offer_id":42402214740004,"sku":null,"price":3823.5,"currency_code":"USD","in_stock":true},{"title":"DP.M.Q0331AA","offer_id":42402214772772,"sku":null,"price":1470.6,"currency_code":"USD","in_stock":true},{"title":"DP.M.Q0342AA","offer_id":42402214805540,"sku":null,"price":352.9,"currency_code":"USD","in_stock":true},{"title":"DP.M.Q0343AA","offer_id":42402214838308,"sku":null,"price":352.9,"currency_code":"USD","in_stock":true},{"title":"DP.M.Q0349AA","offer_id":42402214871076,"sku":null,"price":529.4,"currency_code":"USD","in_stock":true},{"title":"DP.M.Q0350AA","offer_id":42402214903844,"sku":null,"price":529.4,"currency_code":"USD","in_stock":true},{"title":"DP.M.Q0159AA","offer_id":42402214936612,"sku":null,"price":1058.8,"currency_code":"USD","in_stock":true},{"title":"DP.M.Q0161AA","offer_id":42402214969380,"sku":null,"price":1058.8,"currency_code":"USD","in_stock":true},{"title":"DP.M.Q0160AA","offer_id":42402215002148,"sku":null,"price":2117.6,"currency_code":"USD","in_stock":true},{"title":"DP.M.Q0162AA","offer_id":42402215034916,"sku":null,"price":2117.6,"currency_code":"USD","in_stock":true},{"title":"DP.M.Q0222AA","offer_id":42402215067684,"sku":null,"price":2352.9,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0716\/2930\/7940\/files\/bochu-boci-blt3-4-5-series-focusing-cartridge-unit-589.webp?v=1784100582"},{"product_id":"bochu-boci-capacitance-sensor-module-original","title":"BOCHU BOCI Capacitance Sensor Module","description":"\u003cp\u003eOriginal BOCHU BOCI capacitance sensor module family. Confirm the complete part number, BLT model, listed focal or optical configuration and connector or module version.\u003c\/p\u003e\u003ch2\u003ePart Numbers and Matching Models\u003c\/h2\u003e\r\n\u003ctable cellpadding=\"0\" cellspacing=\"0\" width=\"796\" border=\"0\" style=\"border-collapse: collapse; width: 564px;\"\u003e\r\n\u003ccolgroup\u003e \u003ccol width=\"272\" style=\"width: 197.5px;\"\u003e \u003ccol width=\"523\" style=\"width: 365.5px;\"\u003e \u003c\/colgroup\u003e\r\n\u003ctbody\u003e\r\n\u003ctr style=\"height: 35.00pt;\"\u003e\r\n\u003ctd height=\"46\" width=\"272\" style=\"height: 35.00pt; width: 204.50pt;\" class=\"et4\"\u003ePART NUMBER\u003c\/td\u003e\r\n\u003ctd width=\"523\" style=\"width: 392.75pt;\" class=\"et4\"\u003eMATCHING MODEL\u003c\/td\u003e\r\n\u003c\/tr\u003e\r\n\u003ctr style=\"height: 35.00pt;\"\u003e\r\n\u003ctd height=\"46\" style=\"height: 35.00pt;\" class=\"et7\"\u003eDP.M.Q0211AA\u003c\/td\u003e\r\n\u003ctd class=\"et7\"\u003eBLT310-150\u003c\/td\u003e\r\n\u003c\/tr\u003e\r\n\u003ctr style=\"height: 35.00pt;\"\u003e\r\n\u003ctd height=\"46\" style=\"height: 35.00pt;\" class=\"et7\"\u003eDP.M.Q0213AA\u003c\/td\u003e\r\n\u003ctd class=\"et7\"\u003eBLT310-200\u003c\/td\u003e\r\n\u003c\/tr\u003e\r\n\u003ctr style=\"height: 35.00pt;\"\u003e\r\n\u003ctd height=\"46\" style=\"height: 35.00pt;\" class=\"et7\"\u003eDP.M.Q0287AA\u003c\/td\u003e\r\n\u003ctd class=\"et7\"\u003eBLT310T-200\u003c\/td\u003e\r\n\u003c\/tr\u003e\r\n\u003ctr style=\"height: 35.00pt;\"\u003e\r\n\u003ctd height=\"46\" style=\"height: 35.00pt;\" class=\"et7\"\u003eDP.M.Q0288AA\u003c\/td\u003e\r\n\u003ctd class=\"et7\"\u003eBLT310T-250\u003c\/td\u003e\r\n\u003c\/tr\u003e\r\n\u003ctr style=\"height: 35.00pt;\"\u003e\r\n\u003ctd height=\"46\" style=\"height: 35.00pt;\" class=\"et7\"\u003eDP.M.Q0049AA\u003c\/td\u003e\r\n\u003ctd class=\"et7\"\u003eBLT420-150\u003c\/td\u003e\r\n\u003c\/tr\u003e\r\n\u003ctr style=\"height: 35.00pt;\"\u003e\r\n\u003ctd height=\"46\" style=\"height: 35.00pt;\" class=\"et7\"\u003eP.S.M0280\u003c\/td\u003e\r\n\u003ctd class=\"et7\"\u003eBLT420-200、BLT440F-200、BLT460F-200\u003c\/td\u003e\r\n\u003c\/tr\u003e\r\n\u003ctr style=\"height: 35.00pt;\"\u003e\r\n\u003ctd height=\"46\" style=\"height: 35.00pt;\" class=\"et7\"\u003eDP.M.Q0033AA\u003c\/td\u003e\r\n\u003ctd class=\"et7\"\u003eBLT420S-200\u003c\/td\u003e\r\n\u003c\/tr\u003e\r\n\u003ctr style=\"height: 35.00pt;\"\u003e\r\n\u003ctd height=\"46\" style=\"height: 35.00pt;\" class=\"et7\"\u003eDP.M.Q0089AA\u003c\/td\u003e\r\n\u003ctd class=\"et7\"\u003eBLT421-150\u003c\/td\u003e\r\n\u003c\/tr\u003e\r\n\u003ctr style=\"height: 35.00pt;\"\u003e\r\n\u003ctd height=\"46\" style=\"height: 35.00pt;\" class=\"et7\"\u003eDP.M.Q0059AA\u003c\/td\u003e\r\n\u003ctd class=\"et7\"\u003eBLT421-200\u003c\/td\u003e\r\n\u003c\/tr\u003e\r\n\u003ctr style=\"height: 35.00pt;\"\u003e\r\n\u003ctd height=\"46\" style=\"height: 35.00pt;\" class=\"et7\"\u003eDP.M.Q0253AA\u003c\/td\u003e\r\n\u003ctd class=\"et7\"\u003eBLT421S-150\u003c\/td\u003e\r\n\u003c\/tr\u003e\r\n\u003ctr style=\"height: 35.00pt;\"\u003e\r\n\u003ctd height=\"46\" style=\"height: 35.00pt;\" class=\"et7\"\u003eDP.M.Q0254AA\u003c\/td\u003e\r\n\u003ctd class=\"et7\"\u003eBLT421S-200\u003c\/td\u003e\r\n\u003c\/tr\u003e\r\n\u003ctr style=\"height: 35.00pt;\"\u003e\r\n\u003ctd height=\"46\" style=\"height: 35.00pt;\" class=\"et7\"\u003eDP.M.Q0130AA\u003c\/td\u003e\r\n\u003ctd width=\"523\" style=\"width: 392.75pt;\" class=\"et10\"\u003eBLT421T-200、BLT441T-200、BLT442T-200、BLT462T-200\u003c\/td\u003e\r\n\u003c\/tr\u003e\r\n\u003ctr style=\"height: 35.00pt;\"\u003e\r\n\u003ctd height=\"46\" style=\"height: 35.00pt;\" class=\"et7\"\u003eDP.M.Q0204AA\u003c\/td\u003e\r\n\u003ctd width=\"523\" style=\"width: 392.75pt;\" class=\"et10\"\u003eBLT421T-250、BLT441T-250、BLT461T-250、BLT442T-250、BLT462T-250\u003c\/td\u003e\r\n\u003c\/tr\u003e\r\n\u003ctr style=\"height: 35.00pt;\"\u003e\r\n\u003ctd height=\"46\" style=\"height: 35.00pt;\" class=\"et7\"\u003eDP.M.Q0290AA\u003c\/td\u003e\r\n\u003ctd class=\"et7\"\u003eBLT421TS-200\u003c\/td\u003e\r\n\u003c\/tr\u003e\r\n\u003ctr style=\"height: 35.00pt;\"\u003e\r\n\u003ctd height=\"46\" style=\"height: 35.00pt;\" class=\"et7\"\u003eDP.M.Q0291AA\u003c\/td\u003e\r\n\u003ctd class=\"et7\"\u003eBLT421TS-250\u003c\/td\u003e\r\n\u003c\/tr\u003e\r\n\u003ctr style=\"height: 35.00pt;\"\u003e\r\n\u003ctd height=\"46\" style=\"height: 35.00pt;\" class=\"et7\"\u003eDP.M.Q0056AA\u003c\/td\u003e\r\n\u003ctd width=\"523\" style=\"width: 392.75pt;\" class=\"et10\"\u003eBLT441-200、BLT461-200、BLT481-200、BLT442-200、BLT462-200、BLT482-200\u003c\/td\u003e\r\n\u003c\/tr\u003e\r\n\u003ctr style=\"height: 35.00pt;\"\u003e\r\n\u003ctd height=\"46\" style=\"height: 35.00pt;\" class=\"et7\"\u003eDP.M.Q0322AA\u003c\/td\u003e\r\n\u003ctd class=\"et7\"\u003eBLT462P-250、BLT482P-250、BLT442P-250\u003c\/td\u003e\r\n\u003c\/tr\u003e\r\n\u003ctr style=\"height: 35.00pt;\"\u003e\r\n\u003ctd height=\"46\" style=\"height: 35.00pt;\" class=\"et7\"\u003eDP.M.Q0134AA\u003c\/td\u003e\r\n\u003ctd width=\"523\" style=\"width: 392.75pt;\" class=\"et10\"\u003eBLT481-300、BLT4101-300、BLT482-300、BLT4102-300\u003c\/td\u003e\r\n\u003c\/tr\u003e\r\n\u003ctr style=\"height: 35.00pt;\"\u003e\r\n\u003ctd height=\"46\" style=\"height: 35.00pt;\" class=\"et7\"\u003eDP.M.Q0323AA\u003c\/td\u003e\r\n\u003ctd class=\"et7\"\u003eBLT482P-300、BLT4102P-300\u003c\/td\u003e\r\n\u003c\/tr\u003e\r\n\u003ctr style=\"height: 35.00pt;\"\u003e\r\n\u003ctd height=\"46\" style=\"height: 35.00pt;\" class=\"et7\"\u003eDP.M.Q0125AA\u003c\/td\u003e\r\n\u003ctd width=\"523\" style=\"width: 392.75pt;\" class=\"et10\"\u003eBLT520H-200、BLT540H-200、BLT510-200、BLT520-200\u003c\/td\u003e\r\n\u003c\/tr\u003e\r\n\u003ctr style=\"height: 35.00pt;\"\u003e\r\n\u003ctd height=\"46\" style=\"height: 35.00pt;\" class=\"et7\"\u003eDP.M.Q0126AA\u003c\/td\u003e\r\n\u003ctd width=\"523\" style=\"width: 392.75pt;\" class=\"et10\"\u003eBLT520H-250、BLT540H-250、BLT560H-250、BLT540H(V0.2)-250、BLT510-250、BLT520-250\u003c\/td\u003e\r\n\u003c\/tr\u003e\r\n\u003ctr style=\"height: 35.00pt;\"\u003e\r\n\u003ctd height=\"46\" style=\"height: 35.00pt;\" class=\"et7\"\u003eDP.M.Q0219AA\u003c\/td\u003e\r\n\u003ctd class=\"et7\"\u003eBLT6120H-300、BLT6140H-300\u003c\/td\u003e\r\n\u003c\/tr\u003e\r\n\u003ctr style=\"height: 93.00pt;\"\u003e\r\n\u003ctd height=\"124\" style=\"height: 93.00pt;\" class=\"et7\"\u003eDP.M.Q0015AA\u003c\/td\u003e\r\n\u003ctd width=\"523\" style=\"width: 392.75pt;\" class=\"et10\"\u003eBLT640-200、BLT641-200、BLT641H(15KW)-200、BLT642H-200、BLT661-200、BLT661H(Including BLT641H(20KW))-200、BLT662H-200、BLT681H-200、BLT682H-200、BLT662MA-200、BLT682MA-300、BLT6102MA-300、BLT6102MA-400\u003c\/td\u003e\r\n\u003c\/tr\u003e\r\n\u003ctr style=\"height: 35.00pt;\"\u003e\r\n\u003ctd height=\"46\" style=\"height: 35.00pt;\" class=\"et7\"\u003eDP.M.Q0383AA\u003c\/td\u003e\r\n\u003ctd class=\"et7\"\u003eBLT643H-200、BLT663H-200、BLT683H-200\u003c\/td\u003e\r\n\u003c\/tr\u003e\r\n\u003ctr style=\"height: 35.00pt;\"\u003e\r\n\u003ctd height=\"46\" style=\"height: 35.00pt;\" class=\"et7\"\u003eDP.M.Q0384AA\u003c\/td\u003e\r\n\u003ctd class=\"et7\"\u003eBLT683H-300、BLT6103H-300\u003c\/td\u003e\r\n\u003c\/tr\u003e\r\n\u003ctr style=\"height: 35.00pt;\"\u003e\r\n\u003ctd height=\"46\" style=\"height: 35.00pt;\" class=\"et7\"\u003eDP.M.Q0032AA\u003c\/td\u003e\r\n\u003ctd width=\"523\" style=\"width: 392.75pt;\" class=\"et10\"\u003eBLT681H-300、BLT682H-300、BLT6101H-300、BLT6102H-300\u003c\/td\u003e\r\n\u003c\/tr\u003e\r\n\u003ctr style=\"height: 35.00pt;\"\u003e\r\n\u003ctd height=\"46\" style=\"height: 35.00pt;\" class=\"et7\"\u003eDP.M.Q0145AA\u003c\/td\u003e\r\n\u003ctd class=\"et7\"\u003eBLT840H-200、BLT860H-200\u003c\/td\u003e\r\n\u003c\/tr\u003e\r\n\u003ctr style=\"height: 35.00pt;\"\u003e\r\n\u003ctd height=\"46\" style=\"height: 35.00pt;\" class=\"et7\"\u003eDP.M.Q0367AA\u003c\/td\u003e\r\n\u003ctd class=\"et7\"\u003eBLT980MA-200\/350\u003c\/td\u003e\r\n\u003c\/tr\u003e\r\n\u003ctr style=\"height: 35.00pt;\"\u003e\r\n\u003ctd height=\"46\" style=\"height: 35.00pt;\" class=\"et7\"\u003eDP.M.Q0326AA\u003c\/td\u003e\r\n\u003ctd class=\"et7\"\u003eBLT9100MA-200\/400\u003c\/td\u003e\r\n\u003c\/tr\u003e\r\n\u003ctr style=\"height: 35.00pt;\"\u003e\r\n\u003ctd height=\"46\" style=\"height: 35.00pt;\" class=\"et7\"\u003eDP.M.Q0423AA\u003c\/td\u003e\r\n\u003ctd class=\"et7\"\u003eBLT9120MA-250\/450\u003c\/td\u003e\r\n\u003c\/tr\u003e\r\n\u003ctr style=\"height: 35.00pt;\"\u003e\r\n\u003ctd height=\"46\" style=\"height: 35.00pt;\" class=\"et7\"\u003eDP.M.Q0302AA\u003c\/td\u003e\r\n\u003ctd width=\"523\" style=\"width: 392.75pt;\" class=\"et10\"\u003eBLTA140M(V0.2)-300、BLTA160M(V0.2)-300、BLTA180M(V0.2)-300\u003c\/td\u003e\r\n\u003c\/tr\u003e\r\n\u003ctr style=\"height: 35.00pt;\"\u003e\r\n\u003ctd height=\"46\" style=\"height: 35.00pt;\" class=\"et7\"\u003eDP.M.Q0339AA\u003c\/td\u003e\r\n\u003ctd width=\"523\" style=\"width: 392.75pt;\" class=\"et10\"\u003eBLTA140M(V0.3)-300、BLTA160M(V0.3)-300、BLTA180M(V0.3)-300\u003c\/td\u003e\r\n\u003c\/tr\u003e\r\n\u003ctr style=\"height: 35.00pt;\"\u003e\r\n\u003ctd height=\"46\" style=\"height: 35.00pt;\" class=\"et7\"\u003eDP.M.Q0364AA\u003c\/td\u003e\r\n\u003ctd class=\"et7\"\u003eBLT4122-300\u003c\/td\u003e\r\n\u003c\/tr\u003e\r\n\u003c\/tbody\u003e\r\n\u003c\/table\u003e\u003cp\u003eDP.M.Q0111AA is a current part-number option; confirm the installed configuration before ordering.\u003c\/p\u003e\r\n\u003cp\u003e \u003c\/p\u003e\r\n\u003ch2\u003eHow to Select the Correct Configuration\u003c\/h2\u003e\u003cp\u003eConfirm the complete part number, BLT model, listed focal or optical configuration and connector or module version.\u003c\/p\u003e\u003ch2\u003eWhy Correct Selection Matters\u003c\/h2\u003e\u003cp\u003ePart number and matching model evidence are required for the intended sensor-module configuration.\u003c\/p\u003e\u003ch2\u003eWhy Buy From BOCHU.store\u003c\/h2\u003e\u003cp\u003eThe 34 approved capacitance-sensor mappings are retained for verification.\u003c\/p\u003e\u003ch2\u003eQuick Answers\u003c\/h2\u003e\u003cp\u003eConfirm the complete part number and listed BLT configuration before ordering.\u003c\/p\u003e\u003cp\u003eBrowse \u003ca href=\"https:\/\/www.bochu.store\/collections\/bochu-boci-capacitance-sensor-module\"\u003eProduct Collection\u003c\/a\u003e.\u003c\/p\u003e","brand":"BOCHU","offers":[{"title":"DP.M.Q0211AA","offer_id":42402420260900,"sku":null,"price":352.9,"currency_code":"USD","in_stock":true},{"title":"DP.M.Q0213AA","offer_id":42402420293668,"sku":null,"price":352.9,"currency_code":"USD","in_stock":true},{"title":"DP.M.Q0287AA","offer_id":42402420326436,"sku":null,"price":352.9,"currency_code":"USD","in_stock":true},{"title":"DP.M.Q0288AA","offer_id":42402420359204,"sku":null,"price":352.9,"currency_code":"USD","in_stock":true},{"title":"DP.M.Q0049AA","offer_id":42402420391972,"sku":null,"price":705.9,"currency_code":"USD","in_stock":true},{"title":"P.S.M0280","offer_id":42402420424740,"sku":null,"price":705.9,"currency_code":"USD","in_stock":true},{"title":"DP.M.Q0033AA","offer_id":42402420457508,"sku":null,"price":705.9,"currency_code":"USD","in_stock":true},{"title":"DP.M.Q0089AA","offer_id":42402420490276,"sku":null,"price":705.9,"currency_code":"USD","in_stock":true},{"title":"DP.M.Q0059AA","offer_id":42402420523044,"sku":null,"price":705.9,"currency_code":"USD","in_stock":true},{"title":"DP.M.Q0253AA","offer_id":42402420555812,"sku":null,"price":529.4,"currency_code":"USD","in_stock":true},{"title":"DP.M.Q0254AA","offer_id":42402420588580,"sku":null,"price":529.4,"currency_code":"USD","in_stock":true},{"title":"DP.M.Q0130AA","offer_id":42402420621348,"sku":null,"price":705.9,"currency_code":"USD","in_stock":true},{"title":"DP.M.Q0204AA","offer_id":42402420654116,"sku":null,"price":705.9,"currency_code":"USD","in_stock":true},{"title":"DP.M.Q0290AA","offer_id":42402420686884,"sku":null,"price":529.4,"currency_code":"USD","in_stock":true},{"title":"DP.M.Q0291AA","offer_id":42402420719652,"sku":null,"price":529.4,"currency_code":"USD","in_stock":true},{"title":"DP.M.Q0056AA","offer_id":42402420752420,"sku":null,"price":1058.8,"currency_code":"USD","in_stock":true},{"title":"DP.M.Q0322AA","offer_id":42402420785188,"sku":null,"price":1411.8,"currency_code":"USD","in_stock":true},{"title":"DP.M.Q0134AA","offer_id":42402420817956,"sku":null,"price":1411.8,"currency_code":"USD","in_stock":true},{"title":"DP.M.Q0323AA","offer_id":42402420850724,"sku":null,"price":1411.8,"currency_code":"USD","in_stock":true},{"title":"DP.M.Q0125AA","offer_id":42402420883492,"sku":null,"price":1235.3,"currency_code":"USD","in_stock":true},{"title":"DP.M.Q0126AA","offer_id":42402420916260,"sku":null,"price":1235.3,"currency_code":"USD","in_stock":true},{"title":"DP.M.Q0111AA","offer_id":42402420949028,"sku":null,"price":2188.2,"currency_code":"USD","in_stock":false},{"title":"DP.M.Q0219AA","offer_id":42402420981796,"sku":null,"price":2188.2,"currency_code":"USD","in_stock":true},{"title":"DP.M.Q0015AA","offer_id":42402421014564,"sku":null,"price":1470.6,"currency_code":"USD","in_stock":true},{"title":"DP.M.Q0383AA","offer_id":42402421047332,"sku":null,"price":1470.6,"currency_code":"USD","in_stock":true},{"title":"DP.M.Q0384AA","offer_id":42402421080100,"sku":null,"price":2188.2,"currency_code":"USD","in_stock":true},{"title":"DP.M.Q0032AA","offer_id":42402421112868,"sku":null,"price":2188.2,"currency_code":"USD","in_stock":true},{"title":"DP.M.Q0145AA","offer_id":42402421145636,"sku":null,"price":1470.6,"currency_code":"USD","in_stock":true},{"title":"DP.M.Q0367AA","offer_id":42402421178404,"sku":null,"price":1835.3,"currency_code":"USD","in_stock":true},{"title":"DP.M.Q0326AA","offer_id":42402421211172,"sku":null,"price":2188.2,"currency_code":"USD","in_stock":true},{"title":"DP.M.Q0423AA","offer_id":42402421243940,"sku":null,"price":2570.6,"currency_code":"USD","in_stock":true},{"title":"DP.M.Q0302AA","offer_id":42402421276708,"sku":null,"price":2823.5,"currency_code":"USD","in_stock":true},{"title":"DP.M.Q0339AA","offer_id":42402421309476,"sku":null,"price":2823.5,"currency_code":"USD","in_stock":true},{"title":"DP.M.Q0364AA","offer_id":42402421342244,"sku":null,"price":1764.7,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0716\/2930\/7940\/files\/bochu-boci-capacitance-sensor-module-316.webp?v=1785128380"},{"product_id":"bochu-boci-original-blt-series-protective-screws","title":"BOCHU BOCI Protective Screws","description":"\u003cp\u003eOriginal BOCHU BOCI protective screws for the listed BLT maintenance configurations. Confirm BLT model, installation position, exact part number, thread or length and screw head\/form where listed.\u003c\/p\u003e\u003ch2\u003eScrew Types and Part Numbers\u003c\/h2\u003e\r\n\u003ctable cellpadding=\"0\" cellspacing=\"0\" width=\"732\" border=\"0\" style=\"border-collapse: collapse; width: 560px;\"\u003e\r\n\u003ccolgroup\u003e \u003ccol width=\"209\" style=\"width: 123px;\"\u003e \u003ccol width=\"523\" style=\"width: 436px;\"\u003e \u003c\/colgroup\u003e\r\n\u003ctbody\u003e\r\n\u003ctr style=\"height: 53.00pt;\"\u003e\r\n\u003ctd height=\"70\" width=\"209\" style=\"height: 53.00pt; width: 156.80pt;\" class=\"et4\"\u003ePART NUMBER\u003c\/td\u003e\r\n\u003ctd width=\"523\" style=\"width: 392.75pt;\" class=\"et4\"\u003eMATCHING MODEL\u003c\/td\u003e\r\n\u003c\/tr\u003e\r\n\u003ctr style=\"height: 85.00pt;\"\u003e\r\n\u003ctd height=\"113\" style=\"height: 85.00pt;\" class=\"et7\"\u003eDP.M.Q0210AA\u003c\/td\u003e\r\n\u003ctd width=\"523\" style=\"width: 392.75pt;\" class=\"et10\"\u003eBLT310、BLT421、BLT441、BLT461、BLT481、BLT4101、BLT442、BLT462、BLT482、BLT4102、BLT421S、BLT4122\u003c\/td\u003e\r\n\u003c\/tr\u003e\r\n\u003ctr style=\"height: 85.00pt;\"\u003e\r\n\u003ctd height=\"113\" style=\"height: 85.00pt;\" class=\"et7\"\u003eDP.M.Q0013AA\u003c\/td\u003e\r\n\u003ctd width=\"523\" style=\"width: 392.75pt;\" class=\"et10\"\u003eBLT640、BLT641、BLT641H(15KW)、BLT700R(15KW)、BLT642H、BLT661、BLT661H(Including BLT641H(20KW))、BLT662H、BLT681H、BLT682H、BLT6101H、BLT6102H、BLT6120H、BLT662M、BLT682M、BLT6102M、BLT840H、BLT6140H、BLT662MA、BLT682MA、BLT6102MA、BLT860H、BLTA120M、BLTA140M、BLTA160M、BLTA180M\u003c\/td\u003e\r\n\u003c\/tr\u003e\r\n\u003ctr style=\"height: 85.00pt;\"\u003e\r\n\u003ctd height=\"113\" style=\"height: 85.00pt;\" class=\"et7\"\u003eDP.M.Q0129AA\u003c\/td\u003e\r\n\u003ctd width=\"523\" style=\"width: 392.75pt;\" class=\"et10\"\u003eBLT421T、BLT441T、BLT310T、BLT461T、BLT421TS、BLT462P、BLT482P、BLT442P、BLT4102P、BLT442T、BLT462T、\u003cbr\u003eBLT441T(V1.1)\u003c\/td\u003e\r\n\u003c\/tr\u003e\r\n\u003ctr style=\"height: 85.00pt;\"\u003e\r\n\u003ctd height=\"113\" style=\"height: 85.00pt;\" class=\"et7\"\u003eDP.M.Q0124AA\u003c\/td\u003e\r\n\u003ctd width=\"523\" style=\"width: 392.75pt;\" class=\"et10\"\u003eBLT520H、BLT540H、BLT560H、BLT510、BLT520\u003c\/td\u003e\r\n\u003c\/tr\u003e\r\n\u003ctr style=\"height: 85.00pt;\"\u003e\r\n\u003ctd height=\"113\" style=\"height: 85.00pt;\" class=\"et7\"\u003eDP.M.Q0340AA\u003c\/td\u003e\r\n\u003ctd class=\"et7\"\u003eBLT980MA、BLT9100MA、BLT9120MA\u003c\/td\u003e\r\n\u003c\/tr\u003e\r\n\u003ctr style=\"height: 85.00pt;\"\u003e\r\n\u003ctd height=\"113\" style=\"height: 85.00pt;\" class=\"et7\"\u003eDP.M.Q0477AA\u003c\/td\u003e\r\n\u003ctd class=\"et7\"\u003eBLT841HA、BLT861HA\u003c\/td\u003e\r\n\u003c\/tr\u003e\r\n\u003c\/tbody\u003e\r\n\u003c\/table\u003e\r\n\u003cp\u003e \u003c\/p\u003e\r\n\u003ch2\u003eHow to Select the Correct Configuration\u003c\/h2\u003e\u003cp\u003eConfirm the BLT model, installation position, exact part number, thread or length and screw head\/form where listed. Do not select by visual similarity alone.\u003c\/p\u003e\u003ch2\u003eWhy Correct Selection Matters\u003c\/h2\u003e\u003cp\u003eSimilar-looking screws do not establish interchangeability.\u003c\/p\u003e\u003ch2\u003eWhy Buy From BOCHU.store\u003c\/h2\u003e\u003cp\u003eThe six current screw configurations are retained for verification.\u003c\/p\u003e\u003ch2\u003eQuick Answers\u003c\/h2\u003e\u003ch3\u003eAre same-looking screws interchangeable?\u003c\/h3\u003e\u003cp\u003eNot established.\u003c\/p\u003e\u003ch3\u003eCan I choose by screw head alone?\u003c\/h3\u003e\u003cp\u003eNo.\u003c\/p\u003e\u003ch3\u003eWhat evidence should be sent?\u003c\/h3\u003e\u003cp\u003eSend the label or part number, dimensions, installation position and BLT model.\u003c\/p\u003e\u003cp\u003eBrowse \u003ca href=\"https:\/\/www.bochu.store\/collections\/bochu-boci-protective-screws\"\u003eProduct Collection\u003c\/a\u003e.\u003c\/p\u003e","brand":"BOCHU","offers":[{"title":"DP.M.Q0210AA","offer_id":42402855878692,"sku":null,"price":20.6,"currency_code":"USD","in_stock":true},{"title":"DP.M.Q0013AA","offer_id":42402855911460,"sku":null,"price":26.5,"currency_code":"USD","in_stock":true},{"title":"DP.M.Q0129AA","offer_id":42402855944228,"sku":null,"price":26.5,"currency_code":"USD","in_stock":true},{"title":"DP.M.Q0124AA","offer_id":42402855976996,"sku":null,"price":26.5,"currency_code":"USD","in_stock":true},{"title":"DP.M.Q0340AA","offer_id":42402856009764,"sku":null,"price":47.1,"currency_code":"USD","in_stock":true},{"title":"DP.M.Q0477AA","offer_id":44087737712676,"sku":null,"price":26.5,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0716\/2930\/7940\/files\/bochu-boci-protective-screws-504.webp?v=1785128391"},{"product_id":"bochu-boci-ceramic-locking-ring-m11-0-75","title":"BOCHU BOCI Ceramic Locking Ring M11×0.75","description":"\u003cp\u003eOriginal BOCHU BOCI ceramic locking ring family for the M11×0.75 thread. This is a locking-ring component, not the ceramic ring\/body itself. Confirm standard, S or P configuration, exact part number and listed BLT model.\u003c\/p\u003e\u003ch2\u003ePart Numbers and Matching Models\u003c\/h2\u003e\r\n\u003ctable style=\"border-collapse: collapse; width: 563px;\" border=\"0\" width=\"662\" cellspacing=\"0\" cellpadding=\"0\"\u003e\r\n\u003ccolgroup\u003e \u003ccol style=\"width: 268px;\" width=\"318\"\u003e \u003ccol style=\"width: 294px;\" width=\"344\"\u003e \u003c\/colgroup\u003e\r\n\u003ctbody\u003e\r\n\u003ctr style=\"height: 143.00pt;\"\u003e\r\n\u003ctd class=\"et4\" style=\"height: 143.00pt; width: 238.60pt;\" width=\"318\" height=\"190\"\u003ePART NUMBER\u003c\/td\u003e\r\n\u003ctd class=\"et7\" style=\"width: 258.00pt;\" width=\"344\"\u003eMATCHING MODEL\u003c\/td\u003e\r\n\u003c\/tr\u003e\r\n\u003ctr style=\"height: 143.00pt;\"\u003e\r\n\u003ctd class=\"et4\" style=\"height: 143.00pt;\" height=\"190\"\u003eM11×0.75（P.S.J0020）\u003c\/td\u003e\r\n\u003ctd class=\"et7\" style=\"width: 258.00pt;\" width=\"344\"\u003e① BLT310\u003cbr\u003e② BLT420、BLT420S、BLT440F, BLT460F、BLT421、BLT421S、BLT441、BLT442、BLT461、BLT462、BLT481, BLT482、BLT4101、BLT4102、\u003cbr\u003e③BLT640、BLT641、BLT661、BLT641H、BLT661H、BLT681H、BLT6101H、BLT642H、BLT662H、BLT682H、BLT6102H、BLT662MA、BLT682MA, BLT6102MA\u003cbr\u003e④ BLT840H、BLT860H\u003c\/td\u003e\r\n\u003c\/tr\u003e\r\n\u003ctr style=\"height: 105.00pt;\"\u003e\r\n\u003ctd class=\"et4\" style=\"height: 105.00pt;\" height=\"140\"\u003eM11×0.75-S（DP.P.T0021AA）\u003c\/td\u003e\r\n\u003ctd class=\"et7\" style=\"width: 258.00pt;\" width=\"344\"\u003eBLT6120H、BLT6140H、BLTA120M, BLTA140M、BLTA160M、BLTA180M、BLT9100MA\u003c\/td\u003e\r\n\u003c\/tr\u003e\r\n\u003ctr style=\"height: 105.00pt;\"\u003e\r\n\u003ctd class=\"et4\" style=\"height: 105.00pt;\" height=\"140\"\u003eM11×0.75-P（DP.P.T0022AA）\u003c\/td\u003e\r\n\u003ctd class=\"et4\"\u003e\r\n\u003cp\u003eBLT442P、BLT462P、BLT482P、BLT4102P\u003c\/p\u003e\r\n\u003c\/td\u003e\r\n\u003c\/tr\u003e\r\n\u003c\/tbody\u003e\r\n\u003c\/table\u003e\r\n\u003cp\u003e \u003c\/p\u003e\r\n\u003ch2\u003eHow to Select the Correct Configuration\u003c\/h2\u003e\u003cp\u003eConfirm the M11×0.75 thread, locking-ring role, standard\/S\/P configuration, exact part number and listed BLT model.\u003c\/p\u003e\u003ch2\u003eWhy Correct Selection Matters\u003c\/h2\u003e\u003cp\u003eCeramic Ring and Ceramic Locking Ring are separate components.\u003c\/p\u003e\u003ch2\u003eWhy Buy From BOCHU.store\u003c\/h2\u003e\u003cp\u003eThe three current standard, S and P configurations are retained for verification.\u003c\/p\u003e\u003ch2\u003eQuick Answers\u003c\/h2\u003e\u003ch3\u003eIs this the ceramic ring?\u003c\/h3\u003e\u003cp\u003eNo.\u003c\/p\u003e\u003ch3\u003eWhat differs across variants?\u003c\/h3\u003e\u003cp\u003eStandard, S and P configuration and part number.\u003c\/p\u003e\u003cp\u003eBrowse \u003ca href=\"https:\/\/www.bochu.store\/collections\/bochu-boci-ceramic-locking-ring\"\u003eProduct Collection\u003c\/a\u003e.\u003c\/p\u003e","brand":"BOCHU","offers":[{"title":"M11×0.75（P.S.J0020）","offer_id":42404363665444,"sku":null,"price":44.1,"currency_code":"USD","in_stock":true},{"title":"M11×0.75-S（DP.P.T0021AA）","offer_id":42404363698212,"sku":null,"price":52.9,"currency_code":"USD","in_stock":true},{"title":"M11×0.75-P（DP.P.T0022AA）","offer_id":42404363730980,"sku":null,"price":52.9,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0716\/2930\/7940\/files\/bochu-boci-ceramic-locking-ring-m11-0-75-588.webp?v=1784100667"},{"product_id":"bochu-original-2nd-lower-spring-seal","title":"BOCHU BOCI 2nd-Lower Spring Seal","description":"\u003cp\u003eOriginal BOCHU BOCI 2nd-Lower Spring Seal family. Confirm the 2nd-lower position, listed size or specification, identifier where available and matching BLT model. Some configurations are identified by size\/specification rather than a separate part number.\u003c\/p\u003e\u003ch2\u003eSizes, Part Numbers and Matching Models\u003c\/h2\u003e\r\n\u003ctable cellpadding=\"0\" cellspacing=\"0\" width=\"896\" border=\"0\" style=\"border-collapse: collapse; width: 554px;\"\u003e\r\n\u003ccolgroup\u003e \u003ccol width=\"237\" style=\"width: 66px;\"\u003e \u003ccol width=\"659\" style=\"width: 487px;\"\u003e \u003c\/colgroup\u003e\r\n\u003ctbody\u003e\r\n\u003ctr style=\"height: 35.00pt;\"\u003e\r\n\u003ctd height=\"46\" width=\"237\" style=\"height: 35.00pt; width: 177.75pt;\" class=\"et3\"\u003ePart number\u003c\/td\u003e\r\n\u003ctd width=\"659\" style=\"width: 494.25pt;\" class=\"et3\"\u003eMatching Model\u003c\/td\u003e\r\n\u003c\/tr\u003e\r\n\u003ctr style=\"height: 28.00pt;\"\u003e\r\n\u003ctd height=\"37\" style=\"height: 28.00pt;\" class=\"et3\"\u003eD23-D31-T3.45\u003c\/td\u003e\r\n\u003ctd class=\"et3\"\u003eBLT310、BLT310T、BLT421S、BLT421TS\u003c\/td\u003e\r\n\u003c\/tr\u003e\r\n\u003ctr style=\"height: 157.50pt;\"\u003e\r\n\u003ctd height=\"210\" style=\"height: 157.50pt;\" class=\"et3\"\u003eDP.P.T0078AA\u003c\/td\u003e\r\n\u003ctd width=\"659\" style=\"width: 494.25pt;\" class=\"et4\"\u003e①BLT421、BLT441、BLT461、BLT481、BLT4101、BLT421T、BLT441T、BLT461T、BLT442、BLT442T、BLT462、BLT462T、BLT482、BLT4102、BLT4122、BLT442P、BLT462P、BLT482P、BLT4102P\u003cbr\u003e②BLT510、BLT520、BLT520H、BLT540H、BLT560H\u003cbr\u003e③BLT840H、BLT860H\u003cbr\u003e④BLT980MA、BLT9100MA、BLT9120MA\u003c\/td\u003e\r\n\u003c\/tr\u003e\r\n\u003ctr style=\"height: 67.50pt;\"\u003e\r\n\u003ctd height=\"90\" style=\"height: 67.50pt;\" class=\"et3\"\u003eSRLC-P385\u003c\/td\u003e\r\n\u003ctd width=\"659\" style=\"width: 494.25pt;\" class=\"et4\"\u003eBLT640、BLT641、BLT641H、BLT642H、BLT643H、BLT661、BLT661H、BLT662H、BLT663H、BLT681H、BLT682H、BLT683H、BLT6101H、BLT6102H、BLT6103H、BLT662MA、BLT682MA\u003c\/td\u003e\r\n\u003c\/tr\u003e\r\n\u003ctr style=\"height: 27.00pt;\"\u003e\r\n\u003ctd height=\"36\" style=\"height: 27.00pt;\" class=\"et3\"\u003eD46-D54.5-T3.7\u003c\/td\u003e\r\n\u003ctd class=\"et3\"\u003eBLT6120H、BLT6140H\u003c\/td\u003e\r\n\u003c\/tr\u003e\r\n\u003ctr style=\"height: 34.00pt;\"\u003e\r\n\u003ctd height=\"45\" style=\"height: 34.00pt;\" class=\"et3\"\u003eD33-D41.5-T3.7\u003c\/td\u003e\r\n\u003ctd class=\"et3\"\u003eBLTA120M、BLTA140M、BLTA160M、BLTA180M\u003c\/td\u003e\r\n\u003c\/tr\u003e\r\n\u003c\/tbody\u003e\r\n\u003c\/table\u003e\r\n\u003cp\u003e \u003c\/p\u003e\r\n\u003ch2\u003eHow to Select the Correct Configuration\u003c\/h2\u003e\u003cp\u003eConfirm the 2nd-lower position, listed dimensions or specification, identifier where available and BLT model.\u003c\/p\u003e\u003ch2\u003eWhy Correct Selection Matters\u003c\/h2\u003e\u003cp\u003e2nd-Lower Spring Seal and standard Spring Seal are distinct positions.\u003c\/p\u003e\u003ch2\u003eWhy Buy From BOCHU.store\u003c\/h2\u003e\u003cp\u003eThe five current 2nd-Lower Spring Seal configurations are retained for verification.\u003c\/p\u003e\u003ch2\u003eQuick Answers\u003c\/h2\u003e\u003cp\u003eNo missing part number is inferred from a size-only option.\u003c\/p\u003e\u003cp\u003eBrowse \u003ca href=\"https:\/\/www.bochu.store\/collections\/bochu-boci-spring-seal\"\u003eProduct Collection\u003c\/a\u003e.\u003c\/p\u003e","brand":"BOCHU","offers":[{"title":"D23-D31-T3.45","offer_id":42979946364964,"sku":null,"price":15.3,"currency_code":"USD","in_stock":true},{"title":"DP.P.T0078AA","offer_id":42979946397732,"sku":null,"price":17.1,"currency_code":"USD","in_stock":true},{"title":"SRLC-P385","offer_id":42979946430500,"sku":null,"price":17.1,"currency_code":"USD","in_stock":true},{"title":"D46-D54.5-T3.7","offer_id":42979946463268,"sku":null,"price":31.2,"currency_code":"USD","in_stock":true},{"title":"D33-D41.5-T3.7","offer_id":42979946496036,"sku":null,"price":31.2,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0716\/2930\/7940\/files\/bochu-boci-2nd-lower-spring-seal-933.webp?v=1785128639"}],"url":"https:\/\/www.bochu.store\/collections\/bochu-boci-blt310-cutting-head-parts.oembed","provider":"BOCHU Online Store","version":"1.0","type":"link"}