{"title":"Optical \u0026 Eyeglass Equipment","description":"\u003cp\u003eOptical and eyeglass equipment for lens edging, lens blocking, lens drilling, lens measurement and finished-glasses inspection. This collection includes manual optical hand edgers, lens grinders, lens cutter blades, lens blockers, lens stress testers, manual lensmeters and eyeglass lens drilling machines.\u003c\/p\u003e\u003cp\u003eUse each product page to confirm voltage, lens size or measurement range, wheel or blade compatibility, machine type and included accessories before selecting equipment for an optical shop or lab.\u003c\/p\u003e","products":[{"product_id":"hle-35wv-optical-hand-edger-manual-lens-grinder-110v-220v","title":"HLE-35WV Optical Hand Edger Manual Lens Grinder, 110V\/220V","description":"\u003csection\u003e\n\u003ch2\u003eHLE-35WV Optical Hand Edger Overview\u003c\/h2\u003e\n\u003cp\u003eThe HLE-35WV is a manual optical hand edger and lens grinder for eyeglass lens edge grinding. It uses a single diamond grinding wheel, a DC motor, and a water-fed hand edging layout for controlled manual lens work.\u003c\/p\u003e\n\u003c\/section\u003e\n\u003csection\u003e\n\u003ch2\u003eKey Specifications\u003c\/h2\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003eModel\u003c\/th\u003e\n\u003ctd\u003eHLE-35WV\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eMachine type\u003c\/th\u003e\n\u003ctd\u003eManual optical hand edger \/ lens grinder\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eGrinding wheel\u003c\/th\u003e\n\u003ctd\u003eSingle diamond grinding wheel\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eWheel markings shown\u003c\/th\u003e\n\u003ctd\u003e180# and 240#\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eMotor\u003c\/th\u003e\n\u003ctd\u003eDC motor\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eVoltage options\u003c\/th\u003e\n\u003ctd\u003e220V\/50Hz or 110V\/60Hz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003ePower marking shown\u003c\/th\u003e\n\u003ctd\u003e55W on the rear label\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eMachine weight\u003c\/th\u003e\n\u003ctd\u003e5.0 kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eHolder configuration\u003c\/th\u003e\n\u003ctd\u003eDouble holder\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eSKU\u003c\/th\u003e\n\u003ctd\u003eFMF-HLE-35WV-36505\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/section\u003e\n\u003csection\u003e\n\u003ch2\u003eVisible Machine Layout\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eUpper water can and water valve for wet edging work.\u003c\/li\u003e\n\u003cli\u003eSponge and water-blocking plate around the grinding area.\u003c\/li\u003e\n\u003cli\u003eReversible button, main power switch, and exhaust holes shown in the diagram.\u003c\/li\u003e\n\u003cli\u003eFront-mounted grinding wheel with 180# and 240# markings near the wheel area.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/section\u003e\n\u003csection\u003e\n\u003ch2\u003eBefore Ordering\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eConfirm whether your workbench requires the 110V\/60Hz or 220V\/50Hz version.\u003c\/li\u003e\n\u003cli\u003eConfirm that a manual hand edger matches your lens edging workflow; this is not listed as an automatic lens edging system.\u003c\/li\u003e\n\u003cli\u003eReview the image gallery for the machine body, water can, grinding wheel area, power connection, and accessories shown with the unit.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/section\u003e\n\u003csection\u003e\n\u003ch2\u003eFAQ\u003c\/h2\u003e\n\u003ch3\u003eWhat is the HLE-35WV used for?\u003c\/h3\u003e\n\u003cp\u003eIt is used as a manual optical hand edger for grinding and shaping eyeglass lens edges.\u003c\/p\u003e\n\u003ch3\u003eWhat voltage should I choose?\u003c\/h3\u003e\n\u003cp\u003eThe listing supports 220V\/50Hz or 110V\/60Hz options. Confirm the required voltage before ordering.\u003c\/p\u003e\n\u003ch3\u003eDoes this lens grinder use a water system?\u003c\/h3\u003e\n\u003cp\u003eThe product diagram and images show an upper water can, water valve, sponge, and water-blocking plate around the grinding wheel area.\u003c\/p\u003e\n\u003ch3\u003eIs this an automatic lens edging machine?\u003c\/h3\u003e\n\u003cp\u003eNo. This listing is for a manual optical hand edger \/ lens grinder.\u003c\/p\u003e\n\u003c\/section\u003e","brand":"FMF","offers":[{"title":"Default Title","offer_id":43370939842649,"sku":"FMF-HLE-35WV-36505","price":82.52,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0718\/4354\/5177\/files\/S152ac03e12394309aede998332c962f2U.webp?v=1780390712"},{"product_id":"optical-hand-edger-manual-eyeglass-lens-grinder-with-3-wheels-ac-motor-led-lamps-6a-110v-220v","title":"Optical Hand Edger Manual Eyeglass Lens Grinder with 180\/280\/400 Grit Wheels and LED Lamp","description":"\u003csection\u003e\n\u003ch2\u003eManual Optical Hand Edger for Eyeglass Lens Work\u003c\/h2\u003e\n\u003cp\u003eThis optical hand edger is a manual eyeglass lens grinder for lens edging, grinding, and polishing work in optical workshops, repair benches, and small eyeglass service setups. The machine uses three labeled wheel positions and includes a built-in LED lamp to help illuminate the grinding area.\u003c\/p\u003e\n\u003cp\u003eThe wheel area is marked 180#, 280#, and 400# for coarse-to-finer lens edge work. The body includes a water tray area, water fitting, wheel guard, work platform, and front power switches for everyday bench operation.\u003c\/p\u003e\n\u003c\/section\u003e\n\u003csection\u003e\n\u003ch2\u003eKey Features\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eManual optical hand edger for eyeglass lens edging and polishing workflows.\u003c\/li\u003e\n\u003cli\u003eThree wheel positions labeled 180#, 280#, and 400#.\u003c\/li\u003e\n\u003cli\u003eBuilt-in LED lamp for lighting the work area.\u003c\/li\u003e\n\u003cli\u003eWater tray and water fitting for wet grinding setup.\u003c\/li\u003e\n\u003cli\u003eAC motor design with 110V\/220V option listed for this product.\u003c\/li\u003e\n\u003cli\u003eCompact bench body for optical shops, repair benches, and lens service stations.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/section\u003e\n\u003csection\u003e\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\n\u003ctable style=\"width:100%;border-collapse:collapse;\" border=\"1\" cellpadding=\"8\" cellspacing=\"0\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eProduct type\u003c\/td\u003e\n\u003ctd\u003eOptical hand edger \/ manual eyeglass lens grinder\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWheel positions\u003c\/td\u003e\n\u003ctd\u003e180#, 280#, 400#\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMotor type\u003c\/td\u003e\n\u003ctd\u003eAC motor\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLighting\u003c\/td\u003e\n\u003ctd\u003eLED lamp\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eVoltage options\u003c\/td\u003e\n\u003ctd\u003e110V \/ 220V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCurrent rating shown\u003c\/td\u003e\n\u003ctd\u003e6A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSKU\u003c\/td\u003e\n\u003ctd\u003eFMF-GM-42137\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eShipping weight\u003c\/td\u003e\n\u003ctd\u003e9 kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/section\u003e\n\u003csection\u003e\n\u003ch2\u003ePackage Contents\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e1 x optical hand edger\u003c\/li\u003e\n\u003cli\u003e1 x power cord\u003c\/li\u003e\n\u003cli\u003e1 x water hose\u003c\/li\u003e\n\u003cli\u003e1 x protective glasses\u003c\/li\u003e\n\u003cli\u003e1 x oil stone\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/section\u003e\n\u003csection\u003e\n\u003ch2\u003eSelection Notes\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eConfirm whether your lens material and edging workflow match a manual optical hand edger before ordering.\u003c\/li\u003e\n\u003cli\u003eConfirm your required voltage version before use.\u003c\/li\u003e\n\u003cli\u003ePrepare a stable bench area and water setup for wet lens grinding work.\u003c\/li\u003e\n\u003cli\u003eFor special lens materials, wheel requirements, or accessory needs, contact us before ordering.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/section\u003e\n\u003csection\u003e\n\u003ch2\u003eFAQ\u003c\/h2\u003e\n\u003ch3\u003eWhat is this optical hand edger used for?\u003c\/h3\u003e\n\u003cp\u003eIt is used for manual eyeglass lens edging, grinding, and polishing work.\u003c\/p\u003e\n\u003ch3\u003eHow many wheel positions does it have?\u003c\/h3\u003e\n\u003cp\u003eThe wheel area is labeled with three positions: 180#, 280#, and 400#.\u003c\/p\u003e\n\u003ch3\u003eDoes it have a work light?\u003c\/h3\u003e\n\u003cp\u003eYes. The machine includes an LED lamp for lighting the grinding area.\u003c\/p\u003e\n\u003ch3\u003eWhat comes with the machine?\u003c\/h3\u003e\n\u003cp\u003eThe package includes the optical hand edger, power cord, water hose, protective glasses, and oil stone.\u003c\/p\u003e\n\u003ch3\u003eWhat should I confirm before ordering?\u003c\/h3\u003e\n\u003cp\u003eConfirm lens material fit, voltage, wheel requirements, and whether a manual bench edger matches your optical workshop workflow.\u003c\/p\u003e\n\u003c\/section\u003e","brand":"FMF","offers":[{"title":"Default Title","offer_id":43370941874265,"sku":"FMF-GM-42137","price":184.71,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0718\/4354\/5177\/files\/S8ea23842429b4d6a8680ee916fe449ba7.webp?v=1780390745"},{"product_id":"3g-digital-optical-eyeglass-lens-drilling-machine","title":"3G Digital Optical Eyeglass Lens Drilling Machine for Lens Hole Positioning","description":"\u003csection\u003e\n\u003ch2\u003eProduct Details\u003c\/h2\u003e\n\u003cp\u003eThis 3G digital optical eyeglass lens drilling machine is used for drilling lens holes with digital operation guidance. It supports optical lens hole positioning work by displaying drill position and coordinate data on the screen.\u003c\/p\u003e\n\u003cp\u003eBuyers use this optical lens drilling machine for eyeglass lens hole positioning, digital drilling workflows, original pattern measurement, and mirroring measurement.\u003c\/p\u003e\n\u003c\/section\u003e\n\u003csection\u003e\n\u003ch2\u003eKey Features\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e3G digital drilling machine for optical eyeglass lenses\u003c\/li\u003e\n\u003cli\u003eFully digital operation procedures\u003c\/li\u003e\n\u003cli\u003eHole-position process deviation less than 0.075mm on both X-axis and Y-axis compared with pattern lens hole position\u003c\/li\u003e\n\u003cli\u003eAuto-position clamping equipment helps keep process accuracy after clamp changes\u003c\/li\u003e\n\u003cli\u003eScreen displays drill position and coordinate data for operation guidance\u003c\/li\u003e\n\u003cli\u003eOriginal pattern measurement mode and mirroring measurement mode\u003c\/li\u003e\n\u003cli\u003eHead can automatically reposition if moved from its position accidentally\u003c\/li\u003e\n\u003cli\u003eAutomatic drilling in a set order, with number-button correction if a hole is missed\u003c\/li\u003e\n\u003cli\u003eSKU: FMF-IM-87321\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/section\u003e\n\u003csection\u003e\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003eProduct type\u003c\/th\u003e\n\u003ctd\u003eOptical eyeglass lens digital drilling machine\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eMachine type\u003c\/th\u003e\n\u003ctd\u003e3G digital drilling machine\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eOperation style\u003c\/th\u003e\n\u003ctd\u003eDigital operation with screen guidance\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eHole-position deviation\u003c\/th\u003e\n\u003ctd\u003eLess than 0.075mm on X-axis and Y-axis\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eMeasurement modes\u003c\/th\u003e\n\u003ctd\u003eOriginal pattern measurement and mirroring measurement\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eSKU\u003c\/th\u003e\n\u003ctd\u003eFMF-IM-87321\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eListed price\u003c\/th\u003e\n\u003ctd\u003eUS$731.24\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/section\u003e\n\u003csection\u003e\n\u003ch2\u003eSelection Notes\u003c\/h2\u003e\n\u003cp\u003eBefore ordering this optical lens drilling machine, check the 3G digital drilling function, less than 0.075mm X\/Y hole-position deviation, coordinate display, auto-position clamping, original pattern measurement, mirroring measurement, SKU FMF-IM-87321, listed price, and product images.\u003c\/p\u003e\n\u003c\/section\u003e\n\u003csection\u003e\n\u003ch2\u003eOrdering Information\u003c\/h2\u003e\n\u003cp\u003eThis product page lists the 3G digital optical lens drilling machine under SKU FMF-IM-87321 at US$731.24. Current availability and checkout options are shown by the live Shopify product page during ordering.\u003c\/p\u003e\n\u003c\/section\u003e\n\u003csection\u003e\n\u003ch2\u003eFAQ\u003c\/h2\u003e\n\u003ch3\u003eWhat is this 3G digital drilling machine used for?\u003c\/h3\u003e\n\u003cp\u003eIt is used for optical eyeglass lens drilling and lens hole positioning with digital operation guidance.\u003c\/p\u003e\n\u003ch3\u003eWhat accuracy is listed for hole positioning?\u003c\/h3\u003e\n\u003cp\u003eThe listing states less than 0.075mm process deviation on both the X-axis and Y-axis compared with the pattern lens hole position.\u003c\/p\u003e\n\u003ch3\u003eDoes the machine show coordinates?\u003c\/h3\u003e\n\u003cp\u003eYes. The screen shows drill position and coordinate data and gives operation guidance.\u003c\/p\u003e\n\u003ch3\u003eWhat measurement modes are listed?\u003c\/h3\u003e\n\u003cp\u003eThe listed modes are original pattern measurement mode and mirroring measurement mode.\u003c\/p\u003e\n\u003ch3\u003eWhat specifications should I check before ordering?\u003c\/h3\u003e\n\u003cp\u003eCheck the 3G digital drilling function, less than 0.075mm X\/Y hole-position deviation, coordinate display, auto-position clamping, measurement modes, SKU FMF-IM-87321, and listed price.\u003c\/p\u003e\n\u003ch3\u003eWhat is the SKU and listed price?\u003c\/h3\u003e\n\u003cp\u003eThe SKU is FMF-IM-87321 and the listed price on this product page is US$731.24.\u003c\/p\u003e\n\u003c\/section\u003e","brand":"FMF","offers":[{"title":"Default Title","offer_id":43370943381593,"sku":"FMF-IM-87321","price":731.24,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0718\/4354\/5177\/files\/S1c5fa4e38ba64d8486486a17a4bb62bbE.webp?v=1780390770"},{"product_id":"cp-20b-optical-hand-edger-220v-manual-lens-grinder","title":"CP-20B Optical Hand Edger 220V Two-Wheel Manual Lens Grinder for Lens Edging Polishing","description":"\u003csection\u003e\n\u003ch2\u003eProduct Details\u003c\/h2\u003e\n\u003cp\u003eThe CP-20B optical hand edger is a 220V two-wheel manual lens grinder for eyeglass lens edging and polishing work. It is intended for optical workshop lens processing workflows where buyers need a compact hand-edging machine.\u003c\/p\u003e\n\u003cp\u003eThis manual lens grinder is listed with a two-wheel edging and polishing setup. Check the 220V requirement, wheel setup, SKU, price, and product images before ordering.\u003c\/p\u003e\n\u003c\/section\u003e\n\u003csection\u003e\n\u003ch2\u003eKey Features\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eCP-20B optical hand edger for eyeglass lens edging and polishing\u003c\/li\u003e\n\u003cli\u003eManual lens grinder machine for optical workshop use\u003c\/li\u003e\n\u003cli\u003e220V voltage shown on the product page\u003c\/li\u003e\n\u003cli\u003eTwo-wheel edging and polishing machine setup\u003c\/li\u003e\n\u003cli\u003eSKU: FMF-CP-20B-51161\u003c\/li\u003e\n\u003cli\u003eListed price: US$418.00\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/section\u003e\n\u003csection\u003e\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003eModel\u003c\/th\u003e\n\u003ctd\u003eCP-20B\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eProduct type\u003c\/th\u003e\n\u003ctd\u003eOptical hand edger \/ manual lens grinder\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eApplication\u003c\/th\u003e\n\u003ctd\u003eEyeglass lens edging and polishing\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eVoltage shown\u003c\/th\u003e\n\u003ctd\u003e220V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eWheel setup\u003c\/th\u003e\n\u003ctd\u003eTwo-wheel edging and polishing machine\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eSKU\u003c\/th\u003e\n\u003ctd\u003eFMF-CP-20B-51161\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eListed price\u003c\/th\u003e\n\u003ctd\u003eUS$418.00\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/section\u003e\n\u003csection\u003e\n\u003ch2\u003eSelection Notes\u003c\/h2\u003e\n\u003cp\u003eBefore ordering the CP-20B optical hand edger, confirm that the 220V voltage, two-wheel edging and polishing setup, manual lens grinder workflow, SKU FMF-CP-20B-51161, listed price, and product images match your optical workshop requirements.\u003c\/p\u003e\n\u003c\/section\u003e\n\u003csection\u003e\n\u003ch2\u003eOrdering Information\u003c\/h2\u003e\n\u003cp\u003eThis product page lists one CP-20B optical hand edger under SKU FMF-CP-20B-51161 at US$418.00. Current availability and checkout options are shown by the live Shopify product page during ordering.\u003c\/p\u003e\n\u003c\/section\u003e\n\u003csection\u003e\n\u003ch2\u003eFAQ\u003c\/h2\u003e\n\u003ch3\u003eWhat is the CP-20B optical hand edger used for?\u003c\/h3\u003e\n\u003cp\u003eIt is used for eyeglass lens edging and polishing in optical workshop lens processing workflows.\u003c\/p\u003e\n\u003ch3\u003eIs this a manual lens grinder?\u003c\/h3\u003e\n\u003cp\u003eYes. The product page identifies it as an optical hand edger and manual lens grinder.\u003c\/p\u003e\n\u003ch3\u003eWhat voltage is shown?\u003c\/h3\u003e\n\u003cp\u003eThe product page shows 220V.\u003c\/p\u003e\n\u003ch3\u003eWhat wheel setup is listed?\u003c\/h3\u003e\n\u003cp\u003eThe page identifies a two-wheel lens edging and polishing machine setup.\u003c\/p\u003e\n\u003ch3\u003eWhat should I check before ordering?\u003c\/h3\u003e\n\u003cp\u003eCheck the CP-20B model, 220V requirement, two-wheel setup, manual lens grinder workflow, SKU FMF-CP-20B-51161, listed price, and product images.\u003c\/p\u003e\n\u003c\/section\u003e","brand":"FMF","offers":[{"title":"Default Title","offer_id":43370943610969,"sku":"FMF-CP-20B-51161","price":418.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0718\/4354\/5177\/files\/S0b5c202c076d4ca289b4f41cd16eac581.webp?v=1780390773"},{"product_id":"cp-5d-optical-lens-blocker-optometry-led-centering-machine-110v-220v","title":"CP-5D Optical Lens Blocker LED Centering Machine 110V\/220V","description":"\u003csection\u003e\n\u003ch2\u003eProduct Details\u003c\/h2\u003e\n\u003cp\u003eThe CP-5D is an optical lens blocker and optometry LED centering machine for lens layout and positioning work. It is available in 110V\/60Hz and 220V\/50Hz options, with LED lighting and an external power adapter listed in the product data.\u003c\/p\u003e\n\u003c\/section\u003e\n\u003csection\u003e\n\u003ch2\u003eKey Features\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eModel: CP-5D.\u003c\/li\u003e\n\u003cli\u003eProduct type: optical lens blocker \/ optometry LED centering machine.\u003c\/li\u003e\n\u003cli\u003eLED lighting is listed for durable, long-life illumination.\u003c\/li\u003e\n\u003cli\u003eSpecial light handling is listed to help protect eyes during operation.\u003c\/li\u003e\n\u003cli\u003eDesigned for lens layout work with no vision difference on the display screen and no deformation in the displayed layout.\u003c\/li\u003e\n\u003cli\u003eBifocal lens positioning is listed for quick and accurate positioning.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/section\u003e\n\u003csection\u003e\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eModel\u003c\/td\u003e\n\u003ctd\u003eCP-5D\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eProduct type\u003c\/td\u003e\n\u003ctd\u003eOptical lens blocker \/ LED centering machine\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eVoltage options\u003c\/td\u003e\n\u003ctd\u003e110V\/60Hz, 220V\/50Hz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower\u003c\/td\u003e\n\u003ctd\u003e10W\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimensions\u003c\/td\u003e\n\u003ctd\u003e240 x 160 x 260mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWeight\u003c\/td\u003e\n\u003ctd\u003e3kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e110V SKU \/ price\u003c\/td\u003e\n\u003ctd\u003eFMF-CP-5D-26809-110V \/ 86.06 USD\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e220V SKU \/ price\u003c\/td\u003e\n\u003ctd\u003eFMF-CP-5D-26809-220V \/ 86.06 USD\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/section\u003e\n\u003csection\u003e\n\u003ch2\u003eSelection Notes\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eSelect the 110V or 220V option according to your local power supply.\u003c\/li\u003e\n\u003cli\u003eConfirm the lens layout workflow, bifocal lens positioning needs, bench space, plug requirements, and accessories before ordering.\u003c\/li\u003e\n\u003cli\u003eThe current product data does not list medical diagnostic use, certification details, package contents, plug type, or compatibility with every lens blocker accessory.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/section\u003e\n\u003csection\u003e\n\u003ch2\u003eFAQ\u003c\/h2\u003e\n\u003ch3\u003eWhat model is this optical lens blocker?\u003c\/h3\u003e\n\u003cp\u003eThis product is the CP-5D optical lens blocker.\u003c\/p\u003e\n\u003ch3\u003eWhat voltage options are available?\u003c\/h3\u003e\n\u003cp\u003eThe available options are 110V\/60Hz and 220V\/50Hz.\u003c\/p\u003e\n\u003ch3\u003eWhat is this machine used for?\u003c\/h3\u003e\n\u003cp\u003eIt is used for optical lens layout, LED centering, and bifocal lens positioning workflows.\u003c\/p\u003e\n\u003ch3\u003eWhat are the listed size and power specifications?\u003c\/h3\u003e\n\u003cp\u003eThe listed dimensions are 240 x 160 x 260mm, the listed weight is 3kg, and the listed power is 10W.\u003c\/p\u003e\n\u003ch3\u003eWhat should I confirm before ordering?\u003c\/h3\u003e\n\u003cp\u003eConfirm voltage option, plug requirements, lens layout workflow, bifocal lens positioning needs, bench space, and included accessories.\u003c\/p\u003e\n\u003c\/section\u003e","brand":"FMF","offers":[{"title":"110V","offer_id":43370951475289,"sku":"FMF-CP-5D-26809-110V","price":86.06,"currency_code":"USD","in_stock":true},{"title":"220V","offer_id":43370951508057,"sku":"FMF-CP-5D-26809-220V","price":86.06,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0718\/4354\/5177\/files\/Sa7ab089e690a48519bdd4ef994754d99E.webp?v=1780390880"},{"product_id":"manual-lensmeter-lensometer-focimeter-optometry-machine-dc-3v","title":"Manual Lensmeter Lensometer Focimeter DC 3V Optometry Instrument","description":"\u003csection\u003e\n\u003ch2\u003eProduct Details\u003c\/h2\u003e\n\u003cp\u003eThis product is a manual lensmeter, also called a lensometer or focimeter, for optometry and eyeglass lens checking workflows. The current product data lists DC 3V power and a manual instrument style for optical workshop or optometry equipment use.\u003c\/p\u003e\n\u003c\/section\u003e\n\u003csection\u003e\n\u003ch2\u003eKey Features\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eInstrument type: manual lensmeter \/ lensometer \/ focimeter\u003c\/li\u003e\n\u003cli\u003eApplication area: optometry and eyeglass lens checking\u003c\/li\u003e\n\u003cli\u003ePower noted on the page: DC 3V\u003c\/li\u003e\n\u003cli\u003eOperation style: manual instrument\u003c\/li\u003e\n\u003cli\u003eSKU: FMF-TM-18329\u003c\/li\u003e\n\u003cli\u003ePrice: 101.80\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/section\u003e\n\u003csection\u003e\n\u003ch2\u003eSpecification Summary\u003c\/h2\u003e\n\u003ctable style=\"width: 100%; border-collapse: collapse;\" border=\"1\" cellspacing=\"0\" cellpadding=\"8\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eProduct type\u003c\/td\u003e\n\u003ctd\u003eManual lensmeter \/ lensometer \/ focimeter\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eUse case\u003c\/td\u003e\n\u003ctd\u003eOptometry and eyeglass lens checking\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower noted\u003c\/td\u003e\n\u003ctd\u003eDC 3V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperation style\u003c\/td\u003e\n\u003ctd\u003eManual\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSKU\u003c\/td\u003e\n\u003ctd\u003eFMF-TM-18329\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePrice\u003c\/td\u003e\n\u003ctd\u003e101.80\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInventory\u003c\/td\u003e\n\u003ctd\u003e88\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/section\u003e\n\u003csection\u003e\n\u003ch2\u003eSelection Notes\u003c\/h2\u003e\n\u003cp\u003eUse this listing when you need a manual lensmeter \/ lensometer \/ focimeter for eyeglass lens checking. Before ordering, confirm the DC 3V power requirement, measurement workflow, scale visibility, and whether a manual optical instrument fits your optometry setup.\u003c\/p\u003e\n\u003cp\u003eThe current product data does not list pupil-distance measurement, automatic digital operation, refractometer function, 0.1 mm accuracy, printer output, or certification. Confirm those requirements before purchase if they are needed.\u003c\/p\u003e\n\u003c\/section\u003e\n\u003csection\u003e\n\u003ch2\u003eFAQ\u003c\/h2\u003e\n\u003ch3\u003eWhat type of instrument is this?\u003c\/h3\u003e\n\u003cp\u003eThis listing is for a manual lensmeter, also called a lensometer or focimeter.\u003c\/p\u003e\n\u003ch3\u003eWhat is this manual lensmeter used for?\u003c\/h3\u003e\n\u003cp\u003eIt is used for optometry and eyeglass lens checking workflows.\u003c\/p\u003e\n\u003ch3\u003eWhat power is noted on this product page?\u003c\/h3\u003e\n\u003cp\u003eThe product page notes DC 3V power.\u003c\/p\u003e\n\u003ch3\u003eWhat SKU should I use for this product?\u003c\/h3\u003e\n\u003cp\u003eThe SKU is FMF-TM-18329.\u003c\/p\u003e\n\u003ch3\u003eWhat should I confirm before ordering?\u003c\/h3\u003e\n\u003cp\u003eConfirm the DC 3V power requirement, measurement workflow, scale visibility, and whether a manual lensmeter \/ lensometer \/ focimeter fits your optical workshop or optometry setup.\u003c\/p\u003e\n\u003c\/section\u003e","brand":"FMF","offers":[{"title":"Default Title","offer_id":43370953113689,"sku":"FMF-TM-18329","price":101.8,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0718\/4354\/5177\/files\/Sb781b08553814e50ae33568bf53801beT.webp?v=1780390887"},{"product_id":"led-lens-stress-tester-for-finished-glasses-optical-strain-inspection-tool-with-polarized-light-for-optician-store-lab","title":"CP-12 LED Lens Stress Tester Optical Polariscope for Finished Glasses 110V\/220V","description":"\u003csection\u003e\u003ch2\u003eProduct Overview\u003c\/h2\u003e\n\u003cp\u003eThe CP-12 is an LED lens stress tester and optical polariscope for checking stress and strain patterns in finished glasses. It uses polarized light for optical lens inspection work in optician stores, glasses stores, glasses factories and lab workflows.\u003c\/p\u003e\u003c\/section\u003e\u003csection\u003e\u003ch2\u003eKey Details\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eModel: CP-12.\u003c\/li\u003e\n\u003cli\u003eInstrument type: LED lens stress tester \/ optical polariscope.\u003c\/li\u003e\n\u003cli\u003eInspection target: finished glasses and optical lenses.\u003c\/li\u003e\n\u003cli\u003eListed light method: polarized light with LED lamp.\u003c\/li\u003e\n\u003cli\u003ePower: 20W.\u003c\/li\u003e\n\u003cli\u003eVoltage: 110V\/220V.\u003c\/li\u003e\n\u003cli\u003eWeight: 0.6kg.\u003c\/li\u003e\n\u003cli\u003eSize: 160 x 160 x 160mm.\u003c\/li\u003e\n\u003cli\u003eSKU: FMF-TM-38617.\u003c\/li\u003e\n\u003c\/ul\u003e\u003c\/section\u003e\u003csection\u003e\u003ch2\u003eSelection Notes\u003c\/h2\u003e\n\u003cp\u003eChoose this tester when your workflow needs a compact polarized-light inspection tool for finished glasses or optical lens stress checking. Confirm the voltage and inspection workflow before ordering.\u003c\/p\u003e\u003c\/section\u003e\u003csection\u003e\u003ch2\u003eFAQ\u003c\/h2\u003e\n\u003ch3\u003eWhat is the CP-12 used for?\u003c\/h3\u003e\n\u003cp\u003eIt is used for polarized-light inspection of stress and strain patterns in finished glasses and optical lenses.\u003c\/p\u003e\n\u003ch3\u003eWhat voltage is listed?\u003c\/h3\u003e\n\u003cp\u003eThe listed voltage is 110V\/220V.\u003c\/p\u003e\n\u003ch3\u003eWhat are the listed power and size?\u003c\/h3\u003e\n\u003cp\u003eThe listed power is 20W and the listed size is 160 x 160 x 160mm.\u003c\/p\u003e\n\u003ch3\u003eWhich SKU is this product?\u003c\/h3\u003e\n\u003cp\u003eThis product is SKU FMF-TM-38617.\u003c\/p\u003e\u003c\/section\u003e","brand":"FMF","offers":[{"title":"Default Title","offer_id":43370959208537,"sku":"FMF-TM-38617","price":34.63,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0718\/4354\/5177\/files\/S49dab90b2f2e48a5b3488fdda2ba9aacG.webp?v=1780391005"},{"product_id":"njc-6-manual-lensmeter-optometry-lensometer-focimeter-machine-ac-dc-for-optical-lens-testing","title":"NJC-6 Manual Lensmeter Lensometer Focimeter for Optical Lens Testing AC\/DC","description":"\u003ch2\u003eProduct Overview\u003c\/h2\u003e\n\u003cp\u003eThe NJC-6 is a manual lensmeter, also called a lensometer or focimeter, for optical lens testing in optometry and eyewear service work. It can measure sphere power, cylinder power, cylinder axis, prism power and baseline direction.\u003c\/p\u003e\n\u003ch2\u003eKey Features\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eModel: NJC-6.\u003c\/li\u003e\n\u003cli\u003eMeasures sphere power, cylinder power, cylinder axis, prism power and baseline direction.\u003c\/li\u003e\n\u003cli\u003eMarks lenses at the optical lens center, cylinder axis and cylinder baseline direction.\u003c\/li\u003e\n\u003cli\u003eAC\/DC power source with DC 2 x No.5 AA battery option.\u003c\/li\u003e\n\u003cli\u003eClear reading and length scale for manual operation.\u003c\/li\u003e\n\u003cli\u003eCompensation prism can modify points of light center.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eModel\u003c\/td\u003e\n\u003ctd\u003eNJC-6\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eProduct Type\u003c\/td\u003e\n\u003ctd\u003eManual Lensmeter \/ Lensometer \/ Focimeter\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eVertex Power Range\u003c\/td\u003e\n\u003ctd\u003e-25D to +25D, 0.125D step\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePrismatic Power Range\u003c\/td\u003e\n\u003ctd\u003e18 prism diopter, 1Δ step\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCylindrical Axis Range\u003c\/td\u003e\n\u003ctd\u003e0° to 180°, 1° steps\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMaximum Lens Diameter\u003c\/td\u003e\n\u003ctd\u003e100 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eEyepiece Focusing\u003c\/td\u003e\n\u003ctd\u003e-5D to +5D\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower Supply\u003c\/td\u003e\n\u003ctd\u003eDC 3V; AC 220V \/ 110V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSKU\u003c\/td\u003e\n\u003ctd\u003eFMF-NJC-6-49881\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch2\u003eSelection Notes\u003c\/h2\u003e\n\u003cp\u003eChoose this model when you need a manual optical lens testing instrument for sphere, cylinder, axis and prism measurements within the listed ranges. Confirm that the AC 220V \/ 110V or DC 3V power requirement matches your work area before ordering.\u003c\/p\u003e\n\u003ch2\u003eFAQ\u003c\/h2\u003e\n\u003ch3\u003eWhat is the NJC-6 used for?\u003c\/h3\u003e\n\u003cp\u003eIt is used for manual optical lens testing, including sphere, cylinder, cylinder axis and prism power measurements.\u003c\/p\u003e\n\u003ch3\u003eWhat measurements can the NJC-6 perform?\u003c\/h3\u003e\n\u003cp\u003eThe NJC-6 can measure sphere power, cylinder power, cylinder axis, prism power and baseline direction.\u003c\/p\u003e\n\u003ch3\u003eWhat vertex power range is listed?\u003c\/h3\u003e\n\u003cp\u003eThe listed vertex power range is -25D to +25D with 0.125D steps.\u003c\/p\u003e\n\u003ch3\u003eWhat prism range does it support?\u003c\/h3\u003e\n\u003cp\u003eThe listed prismatic power range is 18 prism diopter with 1Δ steps.\u003c\/p\u003e\n\u003ch3\u003eWhat is the cylindrical axis range?\u003c\/h3\u003e\n\u003cp\u003eThe listed cylindrical axis range is 0° to 180° with 1° steps.\u003c\/p\u003e\n\u003ch3\u003eWhat power supply is listed?\u003c\/h3\u003e\n\u003cp\u003eThe listed power supply is DC 3V and AC 220V \/ 110V.\u003c\/p\u003e","brand":"FMF","offers":[{"title":"Default Title","offer_id":43370963370073,"sku":"FMF-NJC-6-49881","price":255.03,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0718\/4354\/5177\/files\/S2cd39d150f9342568b74ba261359bba1V.webp?v=1780391096"},{"product_id":"njc-4-manual-lensmeter-optical-lens-measuring-machine-for-eyeglasses-ophthalmic-use-20d-5d","title":"NJC-4 Manual Lensmeter ±20D Optical Lensometer Focimeter for Eyeglass Lens Measurement","description":"\u003ch2\u003eNJC-4 Manual Lensmeter\u003c\/h2\u003e\n\u003cp\u003eThe NJC-4 manual lensmeter is an optical lens measuring instrument, also called a lensometer or focimeter, for measuring the diopter values of spherical and cylindrical eyeglass lenses. It is designed for optical workshops, optical laboratories, eyewear production and retail optical-store lens checking.\u003c\/p\u003e\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eMeasures spherical and cylindrical lens diopters.\u003c\/li\u003e\n\u003cli\u003eWide diopter range from -20D to +20D.\u003c\/li\u003e\n\u003cli\u003eEyepiece focus adjustment: +\/-5D.\u003c\/li\u003e\n\u003cli\u003eMinimum measurement unit: 0.125D.\u003c\/li\u003e\n\u003cli\u003ePrism measurement range: 5△ with 1△ resolution.\u003c\/li\u003e\n\u003cli\u003eCylinder axis range: 0-180 degrees with 5-degree step size.\u003c\/li\u003e\n\u003cli\u003eSupports lens diameters up to 100 mm.\u003c\/li\u003e\n\u003cli\u003ePower supply: AC 220V\/110V and DC 3V.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003eModel\u003c\/th\u003e\n\u003ctd\u003eNJC-4\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eSKU\u003c\/th\u003e\n\u003ctd\u003eFMF-NJC-4-10329\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eProduct type\u003c\/th\u003e\n\u003ctd\u003eManual lensmeter \/ lensometer \/ focimeter\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eDiopter measurement range\u003c\/th\u003e\n\u003ctd\u003e-20D to +20D\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eEyepiece focus\u003c\/th\u003e\n\u003ctd\u003e+\/-5D\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eMinimum measurement unit\u003c\/th\u003e\n\u003ctd\u003e0.125D\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003ePrism measurement\u003c\/th\u003e\n\u003ctd\u003e5△ range, 1△ resolution\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eCylinder axis\u003c\/th\u003e\n\u003ctd\u003e0-180 degrees, 5-degree step size\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eMaximum lens diameter\u003c\/th\u003e\n\u003ctd\u003e100 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003ePower supply\u003c\/th\u003e\n\u003ctd\u003eAC 220V\/110V, DC 3V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003ePackage contents\u003c\/th\u003e\n\u003ctd\u003eNJC-4 manual lensmeter, power adapter, English user manual\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3\u003eTypical Applications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eThe NJC-4 manual lensmeter is suitable for eyeglass lens diopter measurement.\u003c\/li\u003e\n\u003cli\u003eThe NJC-4 manual lensmeter is suitable for optical workshop and optical laboratory lens checking.\u003c\/li\u003e\n\u003cli\u003eThe NJC-4 manual lensmeter is suitable for eyewear production and retail optical-store inspection.\u003c\/li\u003e\n\u003cli\u003eThe NJC-4 manual lensmeter can be used as optometry practice equipment for measuring lens parameters.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eSelection Notes\u003c\/h3\u003e\n\u003cp\u003eBefore ordering the NJC-4 manual lensmeter, check the -20D to +20D diopter range, 100 mm maximum lens diameter, +\/-5D eyepiece focus, 5△ prism range, cylinder-axis step, AC 220V\/110V or DC 3V power supply, and manual optical reading workflow.\u003c\/p\u003e\n\u003cp\u003eThe NJC-4 manual lensmeter package contents are one NJC-4 manual lensmeter, one power adapter and one English user manual. Ordering reference SKU: FMF-NJC-4-10329.\u003c\/p\u003e\n\u003ch3\u003eFAQ\u003c\/h3\u003e\n\u003ch3\u003eWhat does the NJC-4 measure?\u003c\/h3\u003e\n\u003cp\u003eIt measures the diopter values of spherical and cylindrical eyeglass lenses.\u003c\/p\u003e\n\u003ch3\u003eWhat is the diopter range?\u003c\/h3\u003e\n\u003cp\u003eThe listed measurement range is -20D to +20D.\u003c\/p\u003e\n\u003ch3\u003eWhat lens diameter does it support?\u003c\/h3\u003e\n\u003cp\u003eThe listed maximum lens diameter is 100 mm.\u003c\/p\u003e\n\u003ch3\u003eWhat is included with the product?\u003c\/h3\u003e\n\u003cp\u003eThe package contents list one NJC-4 manual lensmeter, one power adapter and one English user manual.\u003c\/p\u003e","brand":"FMF","offers":[{"title":"Default Title","offer_id":43370963927129,"sku":"FMF-NJC-4-10329","price":230.89,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0718\/4354\/5177\/files\/Sb533ae12e4ea4cda925d4bea40d30662X.webp?v=1780391108"},{"product_id":"lens-stress-tester-for-finished-glasses-fast-accurate-led-light-source-easy-to-use-optical-store-tool-1","title":"Lens Stress Tester for Finished Glasses LED Optical Store Inspection Tool","description":"\u003ch2\u003eLens Stress Tester for Finished Glasses\u003c\/h2\u003e\n\u003cp\u003eThis lens stress tester is an optical inspection tool for finished glasses. It uses an LED light source to help optical stores and eyewear service benches check visible stress patterns in eyeglass lenses during finished-glasses inspection.\u003c\/p\u003e\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eLens stress tester for finished glasses and eyeglass lens inspection.\u003c\/li\u003e\n\u003cli\u003eLED light source for clear viewing during optical store checks.\u003c\/li\u003e\n\u003cli\u003eDesigned as an easy-to-use optical store tool for routine lens stress inspection.\u003c\/li\u003e\n\u003cli\u003eSuitable for checking finished glasses after edging, assembly, or service handling.\u003c\/li\u003e\n\u003cli\u003eCompact bench tool for eyewear shops, optical service counters, and lens inspection workstations.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eProduct Details\u003c\/h3\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eProduct name\u003c\/td\u003e\n\u003ctd\u003eLens Stress Tester for Finished Glasses\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTool type\u003c\/td\u003e\n\u003ctd\u003eOptical lens stress inspection tool\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLight source\u003c\/td\u003e\n\u003ctd\u003eLED light source\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eApplication\u003c\/td\u003e\n\u003ctd\u003eFinished glasses and eyeglass lens stress inspection\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTypical users\u003c\/td\u003e\n\u003ctd\u003eOptical stores, eyewear service benches, and lens inspection workstations\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSKU\u003c\/td\u003e\n\u003ctd\u003eFMF-TM-39705\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3\u003eSelection Notes\u003c\/h3\u003e\n\u003cp\u003eBefore ordering, check that this is the LED light source lens stress tester style for finished glasses, and confirm the SKU FMF-TM-39705 against the product photos. The key order details shown on this page are the product type, LED light source, finished-glasses inspection use, and Shopify SKU.\u003c\/p\u003e\n\u003ch3\u003eBuyer Questions\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eUse:\u003c\/strong\u003e This tool is used for optical inspection of finished glasses and eyeglass lenses, especially when checking visible stress patterns after lens edging, assembly, or service handling.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eLight source:\u003c\/strong\u003e The product title identifies it as a lens stress tester with an LED light source.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eTypical users:\u003c\/strong\u003e It is intended for optical stores, eyewear service counters, and lens inspection workstations that handle finished glasses.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eSKU:\u003c\/strong\u003e The Shopify SKU for this product is FMF-TM-39705.\u003c\/p\u003e\n\u003cp\u003e\u003cimg style=\"max-width: 100%; height: auto;\" alt=\"Lens stress tester for finished glasses LED optical inspection tool main view\" fetchpriority=\"low\" decoding=\"async\" loading=\"lazy\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0718\/4354\/5177\/files\/S7d167472769f45d3967624f1b51d8b440.webp?v=1780391112\"\u003e \u003cimg style=\"max-width: 100%; height: auto;\" alt=\"Finished glasses lens stress tester for optical store inspection\" fetchpriority=\"low\" decoding=\"async\" loading=\"lazy\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0718\/4354\/5177\/files\/S9505f3ea9dda45dca98db859d5b638c9b.webp?v=1780391114\"\u003e \u003cimg style=\"max-width: 100%; height: auto;\" alt=\"LED light source lens stress inspection tool detail\" fetchpriority=\"low\" decoding=\"async\" loading=\"lazy\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0718\/4354\/5177\/files\/Se3a4191337a94c7e813d82d398a9e7b0S.webp?v=1780391114\"\u003e \u003cimg style=\"max-width: 100%; height: auto;\" alt=\"Optical store eyeglass lens stress tester product detail\" fetchpriority=\"low\" decoding=\"async\" loading=\"lazy\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0718\/4354\/5177\/files\/Sc74c3c5cd33c4d6492ba3f3edab8e767K.webp?v=1780391114\"\u003e \u003cimg style=\"max-width: 100%; height: auto;\" alt=\"Lens stress tester inspection area for finished glasses\" fetchpriority=\"low\" decoding=\"async\" loading=\"lazy\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0718\/4354\/5177\/files\/S5e7212c7f7b246308a1aa65a0d547c61p.webp?v=1780391112\"\u003e \u003cimg style=\"max-width: 100%; height: auto;\" alt=\"Eyeglass lens stress tester for eyewear service bench\" fetchpriority=\"low\" decoding=\"async\" loading=\"lazy\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0718\/4354\/5177\/files\/Sf817b114f2e142a48bfbc9b73dcd6f0bn.webp?v=1780391112\"\u003e\u003c\/p\u003e","brand":"FMF","offers":[{"title":"Default Title","offer_id":43370964975705,"sku":"FMF-TM-39705","price":302.26,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0718\/4354\/5177\/files\/S7d167472769f45d3967624f1b51d8b440.webp?v=1780391112"},{"product_id":"cp-4a-cp-4b-optical-lens-cutter-blade-4-0-3-5mm","title":"CP-4A\/CP-4B Optical Lens Cutter Blade, 4.0 x 3.5 mm","description":"\u003csection\u003e\n\u003ch2\u003eCP-4A\/CP-4B Optical Lens Cutter Blade\u003c\/h2\u003e\n\u003cp\u003eThis replacement cutting blade is for CP-4A and CP-4B optometry eyeglass optical lens cutter or cutting milling machines. The listed size is Ø4.0 x Ø3.5 \/ 16 x 40L and 1 piece per order.\u003c\/p\u003e\n\u003c\/section\u003e\n\u003csection\u003e\n\u003ch2\u003eProduct Details\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eProduct type: replacement cutting blade \/ machine blade\u003c\/li\u003e\n\u003cli\u003eMachine reference: CP-4A \/ CP-4B\u003c\/li\u003e\n\u003cli\u003eApplication: optometry eyeglass optical lens cutter or cutting milling machine\u003c\/li\u003e\n\u003cli\u003eListed size: Ø4.0 x Ø3.5 \/ 16 x 40L\u003c\/li\u003e\n\u003cli\u003eQuantity: 1 piece\u003c\/li\u003e\n\u003cli\u003eForm shown: straight-shank spiral cutting blade with side slot\u003c\/li\u003e\n\u003cli\u003eStorage shown: plastic tube case\u003c\/li\u003e\n\u003cli\u003eSKU: FMF-CP-4A-08569\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/section\u003e\n\u003csection\u003e\n\u003ch2\u003eFit Check Before Ordering\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eConfirm your machine model is CP-4A or CP-4B before purchase.\u003c\/li\u003e\n\u003cli\u003eCompare the listed size Ø4.0 x Ø3.5 \/ 16 x 40L with the blade currently installed on your machine.\u003c\/li\u003e\n\u003cli\u003eCheck the shank shape, side slot and cutting end against your existing blade before installation.\u003c\/li\u003e\n\u003cli\u003eConfirm material, coating, hardness or service-life requirements separately if those details are critical, because they are not shown in the product images.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/section\u003e\n\u003csection\u003e\n\u003ch2\u003eFAQ\u003c\/h2\u003e\n\u003ch3\u003eWhat machines is this blade for?\u003c\/h3\u003e\n\u003cp\u003eThe listing identifies this blade for CP-4A and CP-4B optometry eyeglass optical lens cutter or cutting milling machines.\u003c\/p\u003e\n\u003ch3\u003eWhat size is listed?\u003c\/h3\u003e\n\u003cp\u003eThe listed size is Ø4.0 x Ø3.5 \/ 16 x 40L.\u003c\/p\u003e\n\u003ch3\u003eHow many blades are included?\u003c\/h3\u003e\n\u003cp\u003eThe listing states 1 piece cutting blade for CP-4A\/CP-4B.\u003c\/p\u003e\n\u003ch3\u003eWhat should I confirm before ordering?\u003c\/h3\u003e\n\u003cp\u003eConfirm material, coating, hardness, or service-life requirements before ordering if those details are critical for your application.\u003c\/p\u003e\n\u003c\/section\u003e","brand":"FMF","offers":[{"title":"Default Title","offer_id":43370974085209,"sku":"FMF-CP-4A-08569","price":24.62,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0718\/4354\/5177\/files\/S0e824ffa2b85467d81c2abe2e6a89b27i.webp?v=1780391284"}],"url":"https:\/\/fmfpack.com\/ar\/collections\/optical-eyeglass-equipment.oembed","provider":"FMF Supply","version":"1.0","type":"link"}