{"product_id":"copy-of-lm-25-4-z-63-5-et2-0-dbar-focusing-lens-men-1-0-meniscus-2-5-fl-for-co2-10-6um-laser-engraver-cutter-machine","title":"25.4mm ZnSe Focus Lens 76.2mm(3.0\") Focal Length 2.0mm Edge Thickness for CO2 laser 10.6um Engraver\/Cutter Machines","description":"\u003cp data-end=\"416\" data-start=\"216\"\u003e\u003cstrong data-end=\"275\" data-start=\"216\"\u003eLM-25.4-Z-76.2-ET2.0-DBAR – ZnSe Meniscus Focusing Lens\u003c\/strong\u003e\u003cbr data-end=\"278\" data-start=\"275\"\u003e\u003cstrong data-end=\"359\" data-start=\"278\"\u003e1.0\" (25.4 mm) Diameter | 3.0\" (76.2 mm) Focal Length | 2.0 mm Edge Thickness\u003c\/strong\u003e\u003cbr data-end=\"362\" data-start=\"359\"\u003e\u003cstrong data-end=\"416\" data-start=\"362\"\u003eFor CO₂ 10.6 um Laser Engraving \u0026amp; Cutting Machines\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp data-end=\"728\" data-start=\"418\"\u003eUpgrade your CO₂ laser system with this high-performance \u003cstrong data-end=\"506\" data-start=\"475\"\u003eZnSe Meniscus Focusing Lens\u003c\/strong\u003e, engineered for maximum clarity, stability, and cutting precision. Designed for engraving and cutting applications, this lens delivers superior beam focus, reduced scattering, and enhanced durability under continuous use.\u003c\/p\u003e\n\u003cp data-end=\"757\" data-start=\"735\"\u003e\u003cstrong data-end=\"757\" data-start=\"738\"\u003eAPC Part Number: \u003c\/strong\u003eLM-25.4-Z-76.2-ET2.0-DBAR\u003c\/p\u003e\n\u003ch5 data-end=\"819\" data-start=\"794\"\u003e\u003cstrong data-end=\"819\" data-start=\"797\"\u003eKey Specifications\u003c\/strong\u003e\u003c\/h5\u003e\n\u003cul\u003e\n\u003cli data-end=\"852\" data-start=\"822\"\u003e\n\u003cstrong data-end=\"835\" data-start=\"822\"\u003eDiameter:\u003c\/strong\u003e 1.0\" (25.4 mm)\u003c\/li\u003e\n\u003cli data-end=\"889\" data-start=\"855\"\u003e\n\u003cstrong data-end=\"872\" data-start=\"855\"\u003eFocal Length:\u003c\/strong\u003e 3.0\" (76.2 mm)\u003c\/li\u003e\n\u003cli data-end=\"929\" data-start=\"892\"\u003e\n\u003cstrong data-end=\"911\" data-start=\"892\"\u003eEdge Thickness:\u003c\/strong\u003e 0.080\" (2.0 mm)\u003c\/li\u003e\n\u003cli data-end=\"964\" data-start=\"932\"\u003e\n\u003cstrong data-end=\"945\" data-start=\"932\"\u003eMaterial:\u003c\/strong\u003e ZnSe Laser Grade\u003c\/li\u003e\n\u003cli data-end=\"992\" data-start=\"967\"\u003e\n\u003cstrong data-end=\"981\" data-start=\"967\"\u003eLens Type:\u003c\/strong\u003e Meniscus\u003c\/li\u003e\n\u003cli data-end=\"1033\" data-start=\"995\"\u003e\n\u003cstrong data-end=\"1007\" data-start=\"995\"\u003eCoating:\u003c\/strong\u003e AR Both Sides @ 10.6 μm\u003c\/li\u003e\n\u003cli data-end=\"1066\" data-start=\"1036\"\u003e\n\u003cstrong data-end=\"1053\" data-start=\"1036\"\u003ePower Rating:\u003c\/strong\u003e Up to 500W\u003c\/li\u003e\n\u003cli data-end=\"1108\" data-start=\"1069\"\u003e\n\u003cstrong data-end=\"1092\" data-start=\"1069\"\u003eDiameter Tolerance:\u003c\/strong\u003e +0 \/ –0.13 mm\u003c\/li\u003e\n\u003cli data-end=\"1153\" data-start=\"1111\"\u003e\n\u003cstrong data-end=\"1142\" data-start=\"1111\"\u003eCenter Thickness Tolerance:\u003c\/strong\u003e ±0.25 mm\u003c\/li\u003e\n\u003cli data-end=\"1191\" data-start=\"1156\"\u003e\n\u003cstrong data-end=\"1183\" data-start=\"1156\"\u003eFocal Length Tolerance:\u003c\/strong\u003e \u0026lt; ±2%\u003c\/li\u003e\n\u003cli data-end=\"1233\" data-start=\"1194\"\u003e\n\u003cstrong data-end=\"1213\" data-start=\"1194\"\u003eClear Aperture:\u003c\/strong\u003e ≥ 90% of diameter\u003c\/li\u003e\n\u003cli data-end=\"1276\" data-start=\"1236\"\u003e\n\u003cstrong data-end=\"1256\" data-start=\"1236\"\u003eSurface Quality:\u003c\/strong\u003e 40-20 scratch\/dig\n\u003ch2 data-end=\"1306\" data-start=\"1283\"\u003e\n\u003cstrong data-end=\"1306\" data-start=\"1286\"\u003e\u003c\/strong\u003e\u003cbr\u003e\n\u003c\/h2\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch5 data-end=\"1306\" data-start=\"1283\"\u003e\u003cstrong data-end=\"1306\" data-start=\"1286\"\u003eProduct Overview\u003c\/strong\u003e\u003c\/h5\u003e\n\u003cp data-end=\"1596\" data-start=\"1308\"\u003eThis ZnSe meniscus focusing lens is optimized for 10.6 μm CO₂ laser engraving and cutting machines. The \u003cstrong data-end=\"1452\" data-start=\"1412\"\u003eAR (anti-reflective) coated surfaces\u003c\/strong\u003e provide excellent transmission and minimal power loss, ensuring a clean, precise focal point for consistent cutting depth and engraving detail.\u003c\/p\u003e\n\u003cp data-end=\"1766\" data-start=\"1598\"\u003eEngineered for professional-grade performance, this lens supports laser systems up to \u003cstrong data-end=\"1692\" data-start=\"1684\"\u003e500W\u003c\/strong\u003e, offering high durability and excellent resistance to thermal distortion.\u003c\/p\u003e\n\u003ch5 data-end=\"1785\" data-start=\"1773\"\u003e\u003cstrong data-end=\"1785\" data-start=\"1776\"\u003eNotes\u003c\/strong\u003e\u003c\/h5\u003e\n\u003cul data-end=\"1854\" data-start=\"1786\"\u003e\n\u003cli data-end=\"1854\" data-start=\"1786\"\u003e\n\u003cp data-end=\"1854\" data-start=\"1788\"\u003eProduct color may be slightly different from the pictures.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/americanphotonics.github.io\/product-finder.html\" target=\"_blank\"\u003e\u003cstrong\u003e\u003cimg alt=\"product selector\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/1723\/4335\/files\/productselectoricon_c7ce69a5-9021-4834-b763-049bf7c8ba75_160x160.jpg?v=1699887880\"\u003e\u003c\/strong\u003e\u003c\/a\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\u003eTrotec(R), Fullspectrum(R), Epilog(R), Universal Laser(R), Synrad(R), FSlaser(R), IPG(R), Amada(R), Bystronic(R), Cincinnati(R), Mazak(R), Mitsubishi(R), Laserlab(R), Laserdyne Prima(R), Precitec(R), Strippit(R), Trumpf(R), , 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":40728493785149,"sku":"LM-25.4-Z-76.2-ET2.0-DBAR","price":125.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1723\/4335\/files\/Single_Lens_Image_4.png?v=1778609819","url":"https:\/\/shop.americanphotonics.com\/products\/copy-of-lm-25-4-z-63-5-et2-0-dbar-focusing-lens-men-1-0-meniscus-2-5-fl-for-co2-10-6um-laser-engraver-cutter-machine","provider":"American Photonics","version":"1.0","type":"link"}