{"product_id":"922376-foc-lens-znse-2-0od-7-69efl-0-380et","title":"922376 - Focus Lens. Dia 2.\" (50.8mm), FL 7.69\" (195.3mm) ET .380\"(9.65mm)  ZnSe Meniscus.  Suitable for  Cincinnati Lasers.","description":"\u003ch5 data-start=\"233\" data-end=\"427\"\u003e\n\u003cstrong data-start=\"233\" data-end=\"270\"\u003e922376 – ZnSe Meniscus Focus Lens\u003c\/strong\u003e\u003cbr data-start=\"270\" data-end=\"273\"\u003e\u003cstrong data-start=\"273\" data-end=\"366\"\u003e2.0\" (50.8 mm) Diameter | 7.69\" (195.3 mm) Focal Length | 0.380\" (9.65 mm) Edge Thickness\u003c\/strong\u003e\u003cbr data-start=\"366\" data-end=\"369\"\u003e\u003cstrong data-start=\"369\" data-end=\"427\"\u003eSuitable Replacement for Cincinnati® CO₂ Laser Systems\u003c\/strong\u003e\n\u003c\/h5\u003e\n\u003cp data-start=\"429\" data-end=\"725\"\u003eThis high-performance \u003cstrong data-start=\"451\" data-end=\"479\"\u003eZnSe Meniscus Focus Lens\u003c\/strong\u003e is designed as a direct replacement for Cincinnati® CO₂ laser cutting machines. Engineered for precision and durability, it delivers excellent beam shaping, minimal distortion, and reliable performance in demanding industrial laser environments.\u003c\/p\u003e\n\u003ch5 data-start=\"732\" data-end=\"753\"\u003e\u003cstrong data-start=\"735\" data-end=\"753\"\u003eSpecifications\u003c\/strong\u003e\u003c\/h5\u003e\n\u003cul\u003e\n\u003cli data-start=\"756\" data-end=\"786\"\u003e\n\u003cstrong data-start=\"756\" data-end=\"777\"\u003eOEM Reference PN:\u003c\/strong\u003e 922376\u003c\/li\u003e\n\u003cli data-start=\"789\" data-end=\"826\"\u003e\n\u003cstrong data-start=\"789\" data-end=\"800\"\u003eAPC PN:\u003c\/strong\u003e LM-50.8-Z-195.3-9.65-AR\u003c\/li\u003e\n\u003cli data-start=\"829\" data-end=\"859\"\u003e\n\u003cstrong data-start=\"829\" data-end=\"842\"\u003eDiameter:\u003c\/strong\u003e 2.0\" (50.8 mm)\u003c\/li\u003e\n\u003cli data-start=\"862\" data-end=\"898\"\u003e\n\u003cstrong data-start=\"862\" data-end=\"879\"\u003eFocal Length:\u003c\/strong\u003e 7.69\" (195.3 mm)\u003c\/li\u003e\n\u003cli data-start=\"901\" data-end=\"939\"\u003e\n\u003cstrong data-start=\"901\" data-end=\"920\"\u003eEdge Thickness:\u003c\/strong\u003e 0.380\" (9.65 mm)\u003c\/li\u003e\n\u003cli data-start=\"942\" data-end=\"974\"\u003e\n\u003cstrong data-start=\"942\" data-end=\"955\"\u003eMaterial:\u003c\/strong\u003e ZnSe Laser Grade\u003c\/li\u003e\n\u003cli data-start=\"977\" data-end=\"1002\"\u003e\n\u003cstrong data-start=\"977\" data-end=\"991\"\u003eLens Type:\u003c\/strong\u003e Meniscus\u003c\/li\u003e\n\u003cli data-start=\"1005\" data-end=\"1062\"\u003e\n\u003cstrong data-start=\"1005\" data-end=\"1017\"\u003eCoating:\u003c\/strong\u003e AR Coated for 10.6 um CO₂ laser wavelength\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ctable border=\"0\" cellpadding=\"0\" cellspacing=\"0\" width=\"465\" style=\"border-collapse: collapse; width: 568px; height: 378.766px;\"\u003e\n\u003ccolgroup\u003e\n\u003ccol width=\"156\" style=\"width: 169px;\"\u003e \u003ccol width=\"111\" style=\"width: 128px;\"\u003e \u003ccol width=\"134\" style=\"width: 146px;\"\u003e \u003ccol width=\"64\" style=\"width: 125px;\"\u003e \u003c\/colgroup\u003e\n\u003ctbody\u003e\n\u003ctr height=\"20\" style=\"height: 20px;\"\u003e\n\u003ctd height=\"20\" class=\"xl65\" width=\"156\" style=\"height: 20px; width: 117pt; text-align: center;\"\u003e\u003cstrong\u003eSpecifications\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd class=\"xl65\" width=\"111\" style=\"border-left: none; width: 83pt; height: 20px; text-align: center;\"\u003e\u003cstrong\u003eStandards\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd class=\"xl65\" width=\"134\" style=\"border-left: none; width: 101pt; height: 20px; text-align: center;\"\u003e\u003cstrong\u003eAPC\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd class=\"xl65\" width=\"64\" style=\"border-left: none; width: 48pt; height: 20px; text-align: center;\"\u003e\u003cstrong\u003eII-VI\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr height=\"40\" style=\"height: 40px;\"\u003e\n\u003ctd height=\"40\" class=\"xl66\" width=\"156\" style=\"height: 40px; border-top: none; width: 117pt;\"\u003eEffective Focal Length (EFL) Tolerance\u003c\/td\u003e\n\u003ctd class=\"xl66\" width=\"111\" style=\"border-top: none; border-left: none; width: 83pt; height: 40px;\"\u003e±2%\u003c\/td\u003e\n\u003ctd class=\"xl66\" width=\"134\" style=\"border-top: none; border-left: none; width: 101pt; height: 40px;\"\u003e±1%\u003c\/td\u003e\n\u003ctd class=\"xl66\" width=\"64\" style=\"border-top: none; border-left: none; width: 48pt; height: 40px;\"\u003e±2%\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr height=\"40\" style=\"height: 40px;\"\u003e\n\u003ctd height=\"40\" class=\"xl66\" width=\"156\" style=\"height: 40px; border-top: none; width: 117pt;\"\u003eDimensional Tolerance\u003c\/td\u003e\n\u003ctd class=\"xl66\" width=\"111\" style=\"border-top: none; border-left: none; width: 83pt; height: 40px;\"\u003eDiameter: +0.000 -0.005\u003c\/td\u003e\n\u003ctd class=\"xl66\" width=\"134\" style=\"border-top: none; border-left: none; width: 101pt; height: 40px;\"\u003e+0\/-.004\"\u003c\/td\u003e\n\u003ctd class=\"xl66\" width=\"64\" style=\"border-top: none; border-left: none; width: 48pt; height: 40px;\"\u003e+0\/-.005\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr height=\"40\" style=\"height: 40px;\"\u003e\n\u003ctd height=\"40\" class=\"xl66\" width=\"156\" style=\"height: 40px; border-top: none; width: 117pt;\"\u003e \u003c\/td\u003e\n\u003ctd class=\"xl66\" width=\"111\" style=\"border-top: none; border-left: none; width: 83pt; height: 40px;\"\u003eThickness: ±0.010\u003c\/td\u003e\n\u003ctd class=\"xl66\" width=\"134\" style=\"border-top: none; border-left: none; width: 101pt; height: 40px;\"\u003e±0.002\"\u003c\/td\u003e\n\u003ctd class=\"xl66\" width=\"64\" style=\"border-top: none; border-left: none; width: 48pt; height: 40px;\"\u003e±0.010\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr height=\"60\" style=\"height: 60px;\"\u003e\n\u003ctd height=\"60\" class=\"xl66\" width=\"156\" style=\"height: 60px; border-top: none; width: 117pt;\"\u003eEdge Thickness Variation (ETV)\u003c\/td\u003e\n\u003ctd class=\"xl66\" width=\"111\" style=\"border-top: none; border-left: none; width: 83pt; height: 60px;\"\u003e\u0026lt;= 0.002\u003c\/td\u003e\n\u003ctd class=\"xl66\" width=\"134\" style=\"border-top: none; border-left: none; width: 101pt; height: 60px;\"\u003e\u0026lt;=0.0002\" Tenths\u003c\/td\u003e\n\u003ctd class=\"xl66\" width=\"64\" style=\"border-top: none; border-left: none; width: 48pt; height: 60px;\"\u003e\u0026lt;=0.002\" Thousandths\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr height=\"40\" style=\"height: 40px;\"\u003e\n\u003ctd height=\"40\" class=\"xl66\" width=\"156\" style=\"height: 40px; border-top: none; width: 117pt;\"\u003eClear Aperture (polished)\u003c\/td\u003e\n\u003ctd class=\"xl66\" width=\"111\" style=\"border-top: none; border-left: none; width: 83pt; height: 40px;\"\u003e90% of diameter\u003c\/td\u003e\n\u003ctd class=\"xl67\" align=\"right\" width=\"134\" style=\"border-top: none; border-left: none; width: 101pt; height: 40px; text-align: left;\"\u003e90%\u003c\/td\u003e\n\u003ctd class=\"xl67\" align=\"right\" width=\"64\" style=\"border-top: none; border-left: none; width: 48pt; height: 40px; text-align: left;\"\u003e90%\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr height=\"60\" style=\"height: 60px;\"\u003e\n\u003ctd height=\"60\" class=\"xl66\" width=\"156\" style=\"height: 60px; border-top: none; width: 117pt;\"\u003eSurface Figure at 0.63µm\u003c\/td\u003e\n\u003ctd class=\"xl66\" width=\"111\" style=\"border-top: none; border-left: none; width: 83pt; height: 60px;\"\u003eVaries depending upon radius\u003c\/td\u003e\n\u003ctd class=\"xl66\" width=\"134\" style=\"border-top: none; border-left: none; width: 101pt; height: 60px;\"\u003e?\/5 @ 632.8um\u003c\/td\u003e\n\u003ctd class=\"xl66\" width=\"64\" style=\"border-top: none; border-left: none; width: 48pt; height: 60px;\"\u003eVaries by radius\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr height=\"20\" style=\"height: 20px;\"\u003e\n\u003ctd height=\"20\" class=\"xl66\" width=\"156\" style=\"height: 20px; border-top: none; width: 117pt;\"\u003eScratch-Dig\u003c\/td\u003e\n\u003ctd class=\"xl66\" width=\"111\" style=\"border-top: none; border-left: none; width: 83pt; height: 20px;\"\u003e20-10\u003c\/td\u003e\n\u003ctd class=\"xl66\" width=\"134\" style=\"border-top: none; border-left: none; width: 101pt; height: 20px;\"\u003e\u0026lt;=20-10\u003c\/td\u003e\n\u003ctd class=\"xl66\" width=\"64\" style=\"border-top: none; border-left: none; width: 48pt; height: 20px;\"\u003e20-10\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr height=\"40\" style=\"height: 58.7656px;\"\u003e\n\u003ctd height=\"40\" class=\"xl66\" width=\"156\" style=\"height: 58.7656px; border-top: none; width: 117pt;\"\u003eAR Coating Reflectivity per Surface at 10.6um\u003c\/td\u003e\n\u003ctd class=\"xl66\" width=\"111\" style=\"border-top: none; border-left: none; width: 83pt; height: 58.7656px;\"\u003e\u0026lt;= 0.20%\u003c\/td\u003e\n\u003ctd class=\"xl66\" width=\"134\" style=\"border-top: none; border-left: none; width: 101pt; height: 58.7656px;\"\u003e\u0026lt;0.1%\u003c\/td\u003e\n\u003ctd class=\"xl68\" align=\"right\" width=\"64\" style=\"border-top: none; border-left: none; width: 48pt; height: 58.7656px;\"\u003e\u003cbr\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch5\u003e\u003cstrong\u003eDisclaimer\u003c\/strong\u003e\u003c\/h5\u003e\n\u003cp\u003e\u003cstrong\u003eAll parts advertised for sale are made by or for American Photonics. \u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eAmada®, Bystronic®, Cincinnati®, Mazak®, Mitsubishi®, Laserlab®, Laserdyne Prima®, Precitec®, Strippit®, Trumpf® and any other trademarks not owned by APC are registered trademarks of the respective owners with which they are associated. APC is an independent site and company that is not affiliated with above-named manufacturers and the use of the names, trademarks and part numbers is for reference, identification and compatibility purposes only.\u003c\/p\u003e","brand":"American Photonics","offers":[{"title":"Default Title","offer_id":40728500371517,"sku":"LM-50.8-Z-195.3-9.65-AR","price":398.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1723\/4335\/files\/LensMain_47bb229e-522e-4bc7-abb8-611b8fe5a92d.png?v=1769790213","url":"https:\/\/shop.americanphotonics.com\/ko\/products\/922376-foc-lens-znse-2-0od-7-69efl-0-380et","provider":"American Photonics","version":"1.0","type":"link"}