{"product_id":"25-4mm-znse-focus-lens-3mm-edge-thickness-for-c02-laser-10-6um","title":"CO₂ Laser ZnSe Focus Lens 25.4mm x 3mm ET for 10.6µm Systems","description":"\u003ch4 data-end=\"82\" data-start=\"0\" data-section-id=\"3v6vs0\"\u003e\u003cspan role=\"text\"\u003e\u003cstrong data-end=\"82\" data-start=\"3\"\u003e25.4mm ZnSe Meniscus Focus Lens for CO₂ Laser – 10.6µm – 3mm Edge Thickness\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h4\u003e\n\u003cp data-end=\"479\" data-start=\"128\"\u003eEnhance the performance of your CO₂ laser system with a premium USA-made ZnSe Meniscus Focus Lens engineered for high-power laser engraving and cutting applications. Designed for exceptional beam transmission and thermal stability, this lens delivers cleaner cuts, sharper engraving detail, and consistent performance across a wide range of materials.\u003c\/p\u003e\n\u003cp data-end=\"680\" data-start=\"481\"\u003eFeaturing a \u003cstrong data-end=\"519\" data-start=\"493\"\u003e25.4mm (1.0\") diameter\u003c\/strong\u003e and \u003cstrong data-end=\"546\" data-start=\"524\"\u003e3mm edge thickness\u003c\/strong\u003e, this lens is optimized for \u003cstrong data-end=\"603\" data-start=\"575\"\u003e10.6µm CO₂ laser systems\u003c\/strong\u003e and is suitable for laser machines operating at power levels up to \u003cstrong data-end=\"679\" data-start=\"671\"\u003e500W\u003c\/strong\u003e.\u003c\/p\u003e\n\u003chr data-end=\"685\" data-start=\"682\"\u003e\n\u003ch4 data-end=\"724\" data-start=\"687\" data-section-id=\"1upo6c7\"\u003e\u003cspan role=\"text\"\u003e\u003cstrong data-end=\"724\" data-start=\"690\"\u003eAvailable Focal Length Options\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h4\u003e\n\u003cp data-end=\"798\" data-start=\"726\"\u003eChoose the focal length that best matches your application requirements:\u003c\/p\u003e\n\u003cul data-end=\"1339\" data-start=\"800\"\u003e\n\u003cli data-end=\"861\" data-start=\"800\" data-section-id=\"1ahal7q\"\u003e\n\u003cstrong data-end=\"819\" data-start=\"802\"\u003e25.4mm (1.0\")\u003c\/strong\u003e – Ultra-fine engraving and maximum detail\u003c\/li\u003e\n\u003cli data-end=\"930\" data-start=\"862\" data-section-id=\"byy51w\"\u003e\n\u003cstrong data-end=\"881\" data-start=\"864\"\u003e38.1mm (1.5\")\u003c\/strong\u003e – High-precision engraving on delicate materials\u003c\/li\u003e\n\u003cli data-end=\"996\" data-start=\"931\" data-section-id=\"6k4orq\"\u003e\n\u003cstrong data-end=\"950\" data-start=\"933\"\u003e50.8mm (2.0\")\u003c\/strong\u003e – Versatile all-purpose engraving and cutting\u003c\/li\u003e\n\u003cli data-end=\"1067\" data-start=\"997\" data-section-id=\"c9pe39\"\u003e\n\u003cstrong data-end=\"1016\" data-start=\"999\"\u003e63.5mm (2.5\")\u003c\/strong\u003e – Balanced depth and detail for mixed applications\u003c\/li\u003e\n\u003cli data-end=\"1139\" data-start=\"1068\" data-section-id=\"1n8stzf\"\u003e\n\u003cstrong data-end=\"1087\" data-start=\"1070\"\u003e76.2mm (3.0\")\u003c\/strong\u003e – Improved cutting performance on thicker materials\u003c\/li\u003e\n\u003cli data-end=\"1208\" data-start=\"1140\" data-section-id=\"15dmalz\"\u003e\n\u003cstrong data-end=\"1160\" data-start=\"1142\"\u003e101.6mm (4.0\")\u003c\/strong\u003e – Longer focal range for smoother cutting edges\u003c\/li\u003e\n\u003cli data-end=\"1272\" data-start=\"1209\" data-section-id=\"1tuw8ob\"\u003e\n\u003cstrong data-end=\"1227\" data-start=\"1211\"\u003e127mm (5.0\")\u003c\/strong\u003e – Deep cutting and expanded working distance\u003c\/li\u003e\n\u003cli data-end=\"1339\" data-start=\"1273\" data-section-id=\"1ptiimr\"\u003e\n\u003cstrong data-end=\"1293\" data-start=\"1275\"\u003e190.5mm (7.5\")\u003c\/strong\u003e – Specialty applications and rotary engraving\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-end=\"1344\" data-start=\"1341\"\u003e\n\u003ch4 data-end=\"1375\" data-start=\"1346\" data-section-id=\"193hxb4\"\u003e\u003cspan role=\"text\"\u003e\u003cstrong data-end=\"1375\" data-start=\"1349\"\u003eProduct Specifications\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h4\u003e\n\u003cul data-end=\"1796\" data-start=\"1377\"\u003e\n\u003cli data-end=\"1419\" data-start=\"1377\" data-section-id=\"vuq13q\"\u003e\n\u003cstrong data-end=\"1393\" data-start=\"1379\"\u003eLens Type:\u003c\/strong\u003e Meniscus Laser Focus Lens\u003c\/li\u003e\n\u003cli data-end=\"1474\" data-start=\"1420\" data-section-id=\"1co40ls\"\u003e\n\u003cstrong data-end=\"1435\" data-start=\"1422\"\u003eMaterial:\u003c\/strong\u003e Premium ZnSe Laser Grade (Made in USA)\u003c\/li\u003e\n\u003cli data-end=\"1499\" data-start=\"1475\" data-section-id=\"lq0ctm\"\u003e\n\u003cstrong data-end=\"1492\" data-start=\"1477\"\u003eWavelength:\u003c\/strong\u003e 10.6µm\u003c\/li\u003e\n\u003cli data-end=\"1548\" data-start=\"1500\" data-section-id=\"19xs5uj\"\u003e\n\u003cstrong data-end=\"1514\" data-start=\"1502\"\u003eCoating:\u003c\/strong\u003e Dual-Sided Anti-Reflective (DBAR)\u003c\/li\u003e\n\u003cli data-end=\"1584\" data-start=\"1549\" data-section-id=\"1k4pdqh\"\u003e\n\u003cstrong data-end=\"1570\" data-start=\"1551\"\u003eDiameter (Dia):\u003c\/strong\u003e 25.4mm (1.0\")\u003c\/li\u003e\n\u003cli data-end=\"1615\" data-start=\"1585\" data-section-id=\"d31cjo\"\u003e\n\u003cstrong data-end=\"1611\" data-start=\"1587\"\u003eEdge Thickness (ET):\u003c\/strong\u003e 3mm\u003c\/li\u003e\n\u003cli data-end=\"1643\" data-start=\"1616\" data-section-id=\"103kry4\"\u003e\n\u003cstrong data-end=\"1637\" data-start=\"1618\"\u003ePower Handling:\u003c\/strong\u003e \u0026lt;500W\u003c\/li\u003e\n\u003cli data-end=\"1682\" data-start=\"1644\" data-section-id=\"4br01l\"\u003e\n\u003cstrong data-end=\"1669\" data-start=\"1646\"\u003eDiameter Tolerance:\u003c\/strong\u003e +0 \/ -0.13mm\u003c\/li\u003e\n\u003cli data-end=\"1723\" data-start=\"1683\" data-section-id=\"1c9p3s\"\u003e\n\u003cstrong data-end=\"1716\" data-start=\"1685\"\u003eCenter Thickness Tolerance:\u003c\/strong\u003e ±0.1mm\u003c\/li\u003e\n\u003cli data-end=\"1757\" data-start=\"1724\" data-section-id=\"1bl0trc\"\u003e\n\u003cstrong data-end=\"1753\" data-start=\"1726\"\u003eFocal Length Tolerance:\u003c\/strong\u003e \u0026lt;1%\u003c\/li\u003e\n\u003cli data-end=\"1796\" data-start=\"1758\" data-section-id=\"1dfxwd8\"\u003e\n\u003cstrong data-end=\"1779\" data-start=\"1760\"\u003eClear Aperture:\u003c\/strong\u003e ≥90% of Diameter\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-end=\"1801\" data-start=\"1798\"\u003e\n\u003ch4 data-end=\"1833\" data-start=\"1803\" data-section-id=\"1pi78xj\"\u003e\u003cspan role=\"text\"\u003e\u003cstrong data-end=\"1833\" data-start=\"1806\"\u003eKey Features \u0026amp; Benefits\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h4\u003e\n\u003cul data-end=\"2222\" data-start=\"1835\"\u003e\n\u003cli data-end=\"1899\" data-start=\"1835\" data-section-id=\"q7fxhn\"\u003eHigh-performance ZnSe material for superior laser transmission\u003c\/li\u003e\n\u003cli data-end=\"1973\" data-start=\"1900\" data-section-id=\"1o7ek6\"\u003eDual-sided AR coating minimizes reflection loss and improves efficiency\u003c\/li\u003e\n\u003cli data-end=\"2028\" data-start=\"1974\" data-section-id=\"hen08h\"\u003eDesigned for high-power CO₂ laser systems up to 500W\u003c\/li\u003e\n\u003cli data-end=\"2081\" data-start=\"2029\" data-section-id=\"1dkvwri\"\u003eProduces cleaner cuts and sharper engraving detail\u003c\/li\u003e\n\u003cli data-end=\"2149\" data-start=\"2082\" data-section-id=\"1m1k634\"\u003eExcellent thermal stability for demanding industrial applications\u003c\/li\u003e\n\u003cli data-end=\"2222\" data-start=\"2150\" data-section-id=\"ae2bb4\"\u003ePrecision-manufactured in the USA for reliable quality and consistency\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-end=\"2227\" data-start=\"2224\"\u003e\n\u003cp data-is-only-node=\"\" data-is-last-node=\"\" data-end=\"2576\" data-start=\"2229\"\u003eWhether you're engraving intricate artwork or cutting thick materials, this premium ZnSe Meniscus Focus Lens delivers the precision, durability, and optical performance needed for professional CO₂ laser applications. Select your preferred focal length and maximize the capabilities of your laser system today.\u003c\/p\u003e\n\u003cp data-end=\"3115\" data-start=\"3024\"\u003e \u003c\/p\u003e\n\u003chr data-end=\"3120\" data-start=\"3117\"\u003e\n\u003cp data-end=\"3362\" data-start=\"3122\"\u003eMaximize the performance of your CO₂ laser system with a high-quality ZnSe focus lens built for precision, durability, and professional results. Select your preferred focal length and elevate your engraving and cutting capabilities today.\u003c\/p\u003e\n\u003cp data-is-only-node=\"\" data-is-last-node=\"\" data-end=\"3559\" data-start=\"3364\"\u003eNeed help choosing the correct lens? Check out our\u003cspan\u003e \u003c\/span\u003e\u003ca href=\"https:\/\/americanphotonics.com\/blogs\/news-and-events\/choosing-the-right-co2-laser-lens-demystifying-diameter-dia-edge-thickness-et-and-focal-length-fl\"\u003e\u003cstrong data-end=\"3446\" data-start=\"3415\"\u003eChoosing the Right CO₂ Lens\u003c\/strong\u003e\u003c\/a\u003e\u003cspan\u003e \u003c\/span\u003eguide for easy explanations of focal length, diameter, and edge thickness.\u003c\/p\u003e\n\u003cp\u003e\u003cem data-end=\"3115\" data-start=\"3024\"\u003e*Compatibility list is provided as a reference and may not include all supported machines.\u003c\/em\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/americanphotonics.github.io\/product-finder.html\" target=\"_blank\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/1723\/4335\/files\/productselectoricon_c7ce69a5-9021-4834-b763-049bf7c8ba75_160x160.jpg?v=1699887880\" alt=\"product selector\"\u003e\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e#CO2LaserLens #PrecisionEngraving #LaserEngraving #LaserCutting #LaserArtistry #MadeInUSA\u003c\/span\u003e\u003c\/p\u003e","brand":"American Photonics","offers":[{"title":"25.4mm(1.0\")","offer_id":40728225677373,"sku":"LM-25.4-Z-25.4-ET3.0-DBAR","price":160.0,"currency_code":"USD","in_stock":true},{"title":"38.1mm(1.5\")","offer_id":40728225710141,"sku":"LM-25.4-Z-38.1-ET3.0-DBAR","price":160.0,"currency_code":"USD","in_stock":true},{"title":"50.8mm(2.0\")","offer_id":40728225742909,"sku":"LM-25.4-Z-50.80-ET3.0-DBAR","price":160.0,"currency_code":"USD","in_stock":true},{"title":"63.5mm(2.5\")","offer_id":40728225775677,"sku":"LM-25.4-Z-63.5-ET3.0-DBAR","price":160.0,"currency_code":"USD","in_stock":true},{"title":"76.2mm(3.0\")","offer_id":40728225808445,"sku":"LM-25.4-Z-76.2-ET3.0-DBAR","price":160.0,"currency_code":"USD","in_stock":true},{"title":"101.6mm(4.0\")","offer_id":40728225841213,"sku":"LM-25.4-Z-101.6-ET3.0-DBAR","price":160.0,"currency_code":"USD","in_stock":true},{"title":"127mm(5.0\")","offer_id":40728225873981,"sku":"LM-25.4-Z-127-ET3.0-DBAR","price":160.0,"currency_code":"USD","in_stock":true},{"title":"190.5mm(7.5\")","offer_id":40728225906749,"sku":"LM-25.4-Z-190.5-ET3.0-DBAR","price":160.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1723\/4335\/files\/CO2LensImage_4_db683316-5c21-4d06-a8ec-9af75b4208f1.png?v=1778599902","url":"https:\/\/shop.americanphotonics.com\/ko\/products\/25-4mm-znse-focus-lens-3mm-edge-thickness-for-c02-laser-10-6um","provider":"American Photonics","version":"1.0","type":"link"}