{"product_id":"economical-pvd-znse-co2-laser-focus-lens-10-6um","title":"LinkMetal CNC Economical PVD ZnSe CO2 Laser Focus Lens","description":"\u003ch2\u003eEconomical PVD ZnSe CO2 Laser Focus Lens 10.6μm\u003c\/h2\u003e\n\n\u003cp\u003e\u003cstrong\u003eHigh cost-effective domestic PVD ZnSe focus lens specially designed for 10.6μm CO2 laser equipment.\u003c\/strong\u003e Features stable optical performance and reliable quality, making it a perfect replacement for original lenses. Ideal for low to medium power laser operations and daily maintenance, significantly reducing your operating costs.\u003c\/p\u003e\n\n\u003cp\u003eThis complete product series includes 21 standard specifications, fully compatible with all mainstream CO2 laser cutting, engraving and marking machines on the market. All lenses are manufactured with strict quality control to ensure reliable performance for general industrial applications.\u003c\/p\u003e\n\n\u003ch3\u003eKey Advantages of Our Economical PVD ZnSe CO2 Focus Lenses\u003c\/h3\u003e\n\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eExcellent Value for Money\u003c\/strong\u003e: Significantly lower cost compared to imported CVD ZnSe lenses, greatly reducing your equipment operating and maintenance costs without compromising basic performance.\u003c\/li\u003e\n  \n  \u003cli\u003e\n\u003cstrong\u003eHigh-Quality Domestic PVD ZnSe Material\u003c\/strong\u003e: Made from premium domestic physical vapor deposition (PVD) zinc selenide. Provides stable and reliable optical performance for most general laser applications.\u003c\/li\u003e\n  \n  \u003cli\u003e\n\u003cstrong\u003eGood Transmittance\u003c\/strong\u003e: Features basic anti-reflection coating optimized for 10.6μm wavelength. Delivers good transmittance suitable for all low to medium power CO2 lasers up to 1500W.\u003c\/li\u003e\n  \n  \u003cli\u003e\n\u003cstrong\u003e21 Standard Specifications\u003c\/strong\u003e: Complete range of diameters and focal lengths available, covering all mainstream CO2 laser machine models and application requirements.\u003c\/li\u003e\n  \n  \u003cli\u003e\n\u003cstrong\u003ePrecision Manufacturing\u003c\/strong\u003e: Strict dimensional tolerance control ensures perfect fit with all original and compatible CO2 laser cutting heads. Easy to install and replace with no additional debugging required.\u003c\/li\u003e\n  \n  \u003cli\u003e\n\u003cstrong\u003eUniversal Compatibility\u003c\/strong\u003e: Works with all major CO2 laser machine brands. Standard dimensions allow direct replacement of original lenses.\u003c\/li\u003e\n  \n  \u003cli\u003e\n\u003cstrong\u003eReliable Quality Assurance\u003c\/strong\u003e: All lenses undergo strict dimensional inspection and basic optical testing before delivery, ensuring consistent performance and long service life for daily use.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eCompatible Equipment \u0026amp; Available Specifications\u003c\/h3\u003e\n\n\u003ch4\u003eCompatible Equipment\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003eAll Mainstream CO2 Laser Cutting Machines (10W-1500W)\u003c\/li\u003e\n  \u003cli\u003eAll CO2 Laser Engraving Machines\u003c\/li\u003e\n  \u003cli\u003eAll CO2 Laser Marking Machines\u003c\/li\u003e\n  \u003cli\u003eAll 10.6μm CO2 Laser Processing Equipment\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch4\u003eAvailable Focus Lens Specifications\u003c\/h4\u003e\n\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eD12mm FL25.4mm\u003c\/strong\u003e: 12mm diameter, 25.4mm (1\") focal length\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eD12mm FL50.8mm\u003c\/strong\u003e: 12mm diameter, 50.8mm (2\") focal length\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eD15mm FL38.1mm\u003c\/strong\u003e: 15mm diameter, 38.1mm (1.5\") focal length\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eD15mm FL50.8mm\u003c\/strong\u003e: 15mm diameter, 50.8mm (2\") focal length\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eD18mm FL38.1mm\u003c\/strong\u003e: 18mm diameter, 38.1mm (1.5\") focal length\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eD18mm FL50.8mm\u003c\/strong\u003e: 18mm diameter, 50.8mm (2\") focal length\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eD18mm FL63.5mm\u003c\/strong\u003e: 18mm diameter, 63.5mm (2.5\") focal length\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eD18mm FL76.2mm\u003c\/strong\u003e: 18mm diameter, 76.2mm (3\") focal length\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eD18mm FL101.6mm\u003c\/strong\u003e: 18mm diameter, 101.6mm (4\") focal length\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eD19.05mm FL38.1mm\u003c\/strong\u003e: 19.05mm (3\/4\") diameter, 38.1mm (1.5\") focal length\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eD19.05mm FL50.8mm\u003c\/strong\u003e: 19.05mm (3\/4\") diameter, 50.8mm (2\") focal length\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eD19.05mm FL63.5mm\u003c\/strong\u003e: 19.05mm (3\/4\") diameter, 63.5mm (2.5\") focal length\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eD19.05mm FL76.2mm\u003c\/strong\u003e: 19.05mm (3\/4\") diameter, 76.2mm (3\") focal length\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eD19.05mm FL101.6mm\u003c\/strong\u003e: 19.05mm (3\/4\") diameter, 101.6mm (4\") focal length\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eD20mm FL38.1mm\u003c\/strong\u003e: 20mm diameter, 38.1mm (1.5\") focal length\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eD20mm FL50.8mm\u003c\/strong\u003e: 20mm diameter, 50.8mm (2\") focal length\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eD20mm FL63.5mm\u003c\/strong\u003e: 20mm diameter, 63.5mm (2.5\") focal length\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eD20mm FL76.2mm\u003c\/strong\u003e: 20mm diameter, 76.2mm (3\") focal length\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eD20mm FL101.6mm\u003c\/strong\u003e: 20mm diameter, 101.6mm (4\") focal length\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eD20mm FL127mm\u003c\/strong\u003e: 20mm diameter, 127mm (5\") focal length\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCustom Specifications\u003c\/strong\u003e: Contact us for custom diameters and focal lengths\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e\u003cstrong\u003eCustom Specifications Available\u003c\/strong\u003e: For custom diameters, focal lengths or special requirements, please \u003ca href=\"https:\/\/www.linkmetalcnc.com\/pages\/contact\" style=\"color: #1976d2 !important; text-decoration: none; font-weight: 500 !important;\"\u003econtact our sales team\u003c\/a\u003e directly for personalized solutions.\u003c\/p\u003e\n\n\u003ch3\u003eDetailed Technical Specifications\u003c\/h3\u003e\n\n\u003ctable style=\"width:100%; border-collapse: collapse; margin: 20px 0;\"\u003e\n  \u003cthead\u003e\n    \u003ctr style=\"background-color: #f8f9fa;\"\u003e\n      \u003cth style=\"border: 1px solid #dee2e6; padding: 12px; text-align: left; font-weight: 600;\"\u003eParameter\u003c\/th\u003e\n      \u003cth style=\"border: 1px solid #dee2e6; padding: 12px; text-align: left; font-weight: 600;\"\u003eSpecification\u003c\/th\u003e\n    \u003c\/tr\u003e\n  \u003c\/thead\u003e\n  \u003ctbody\u003e\n    \u003ctr\u003e\n      \u003ctd style=\"border: 1px solid #dee2e6; padding: 12px;\"\u003eBrand\u003c\/td\u003e\n      \u003ctd style=\"border: 1px solid #dee2e6; padding: 12px;\"\u003eLink Metal CNC\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd style=\"border: 1px solid #dee2e6; padding: 12px;\"\u003eGrade\u003c\/td\u003e\n      \u003ctd style=\"border: 1px solid #dee2e6; padding: 12px;\"\u003eEconomical Domestic PVD Grade\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd style=\"border: 1px solid #dee2e6; padding: 12px;\"\u003eProduct Type\u003c\/td\u003e\n      \u003ctd style=\"border: 1px solid #dee2e6; padding: 12px;\"\u003ePVD ZnSe CO2 Laser Focus Lens\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd style=\"border: 1px solid #dee2e6; padding: 12px;\"\u003eMaterial\u003c\/td\u003e\n      \u003ctd style=\"border: 1px solid #dee2e6; padding: 12px;\"\u003eDomestic PVD Zinc Selenide (ZnSe)\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd style=\"border: 1px solid #dee2e6; padding: 12px;\"\u003eWorking Wavelength\u003c\/td\u003e\n      \u003ctd style=\"border: 1px solid #dee2e6; padding: 12px;\"\u003e10.6μm (CO2 Laser)\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd style=\"border: 1px solid #dee2e6; padding: 12px;\"\u003eCoating\u003c\/td\u003e\n      \u003ctd style=\"border: 1px solid #dee2e6; padding: 12px;\"\u003eBasic Anti-Reflection Coating @10.6μm\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd style=\"border: 1px solid #dee2e6; padding: 12px;\"\u003eTransmittance\u003c\/td\u003e\n      \u003ctd style=\"border: 1px solid #dee2e6; padding: 12px;\"\u003e≥98% @10.6μm\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd style=\"border: 1px solid #dee2e6; padding: 12px;\"\u003eAvailable Diameters\u003c\/td\u003e\n      \u003ctd style=\"border: 1px solid #dee2e6; padding: 12px;\"\u003e12mm, 15mm, 18mm, 19.05mm, 20mm\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd style=\"border: 1px solid #dee2e6; padding: 12px;\"\u003eAvailable Focal Lengths\u003c\/td\u003e\n      \u003ctd style=\"border: 1px solid #dee2e6; padding: 12px;\"\u003e25.4mm, 38.1mm, 50.8mm, 63.5mm, 76.2mm, 101.6mm, 127mm\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd style=\"border: 1px solid #dee2e6; padding: 12px;\"\u003eApplicable Power\u003c\/td\u003e\n      \u003ctd style=\"border: 1px solid #dee2e6; padding: 12px;\"\u003e10W - 1500W\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd style=\"border: 1px solid #dee2e6; padding: 12px;\"\u003eApplicable Equipment\u003c\/td\u003e\n      \u003ctd style=\"border: 1px solid #dee2e6; padding: 12px;\"\u003eCO2 Laser Cutting, Engraving, Marking Machines\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd style=\"border: 1px solid #dee2e6; padding: 12px;\"\u003eApplication Scenario\u003c\/td\u003e\n      \u003ctd style=\"border: 1px solid #dee2e6; padding: 12px;\"\u003eGeneral Laser Cutting, Laser Engraving, Daily Maintenance\u003c\/td\u003e\n    \u003c\/tr\u003e\n  \u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003ePackage Contents\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e1 x Selected Link Metal CNC Economical PVD ZnSe CO2 Laser Focus Lens\u003c\/li\u003e\n  \u003cli\u003e1 x Protective Storage Case\u003c\/li\u003e\n  \u003cli\u003e1 x Microfiber Cleaning Cloth\u003c\/li\u003e\n  \u003cli\u003e1 x Sealed Dust-proof Protective Packaging\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eQuality Assurance\u003c\/h3\u003e\n\u003cp\u003eAll economical PVD ZnSe focus lenses from Link Metal CNC undergo strict dimensional inspection and basic optical testing before delivery. We ensure each lens provides stable performance and excellent value for money for general industrial applications.\u003c\/p\u003e\n\n\u003cp\u003eWe maintain strict ISO 9001 quality control standards to ensure consistent and reliable product performance. All our products come with professional pre-sales consultation and comprehensive after-sales support.\u003c\/p\u003e\n\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\n\u003cp\u003e\u003cstrong\u003eQ: What is the difference between PVD ZnSe and CVD ZnSe lenses?\u003c\/strong\u003e\u003cbr\u003e\nA: PVD (Physical Vapor Deposition) ZnSe is a domestic manufacturing process that produces lenses at a significantly lower cost. CVD (Chemical Vapor Deposition) ZnSe is an imported high-grade material with lower absorption, higher thermal conductivity and better performance for high-power applications. PVD lenses are ideal for low to medium power lasers and daily maintenance, while CVD lenses are recommended for high-power and demanding industrial applications.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eQ: When should I choose economical PVD lenses over premium CVD lenses?\u003c\/strong\u003e\u003cbr\u003e\nA: Choose PVD lenses if you have a low to medium power laser (≤1500W), perform general cutting and engraving tasks, or are looking to reduce your daily maintenance costs. Choose CVD lenses if you have a high-power laser (\u0026gt;1500W), require maximum cutting efficiency, or operate in demanding industrial environments.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eQ: Are PVD lenses a direct replacement for original lenses?\u003c\/strong\u003e\u003cbr\u003e\nA: Yes, our PVD ZnSe lenses are manufactured to the same dimensional specifications as original lenses. They are a direct drop-in replacement and require no additional debugging or modification.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eQ: How often should I replace the PVD focus lens?\u003c\/strong\u003e\u003cbr\u003e\nA: Under normal operating conditions, a PVD ZnSe focus lens should last 2-4 months. However, it should be replaced immediately if you notice any film burning, scratches, or if cutting\/engraving quality deteriorates.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eQ: Can I use PVD lenses for high-power laser applications?\u003c\/strong\u003e\u003cbr\u003e\nA: No, PVD ZnSe lenses are designed for low to medium power lasers up to 1500W. Using them in higher power applications will result in increased absorption, overheating and premature lens failure. For high-power applications, we recommend our premium import grade CVD ZnSe lenses.\u003c\/p\u003e\n\n\u003cp style=\"margin-top: 30px; padding: 15px; background-color: #e3f2fd; border-radius: 4px;\"\u003e\n  Also available: \u003ca href=\"https:\/\/www.linkmetalcnc.com\/products\/cvd-znse-co2-laser-focus-lens-10-6um\" style=\"color: #1976d2 !important; text-decoration: none; font-weight: 500 !important;\"\u003ePremium Import Grade CVD ZnSe CO2 Laser Focus Lenses\u003c\/a\u003e for high-power applications.\n\u003c\/p\u003e\n\n\u003cp style=\"margin-top: 15px; padding: 15px; background-color: #e3f2fd; border-radius: 4px;\"\u003e\n  View our full range of \u003ca href=\"https:\/\/www.linkmetalcnc.com\/collections\/co2-optical-lenses\" style=\"color: #1976d2 !important; text-decoration: none; font-weight: 500 !important;\"\u003elaser cutting accessories\u003c\/a\u003e including CO2 protective lenses, mirrors, nozzles and more.\n\u003c\/p\u003e","brand":"LinkMetal CNC","offers":[{"title":"D12mmFL25.4mm","offer_id":48134727663838,"sku":"LMCNC-ZNSE-PVD-D12-FL25.4","price":8.9,"currency_code":"USD","in_stock":true},{"title":"D12mmFL50.8mm","offer_id":48134727696606,"sku":"LMCNC-ZNSE-PVD-D12-FL50.8","price":8.9,"currency_code":"USD","in_stock":true},{"title":"D15mmFL38.1mm","offer_id":48134727729374,"sku":"LMCNC-ZNSE-PVD-D15-FL38.1","price":12.9,"currency_code":"USD","in_stock":true},{"title":"D15mmFL50.8mm","offer_id":48134727762142,"sku":"LMCNC-ZNSE-PVD-D15-FL50.8","price":12.9,"currency_code":"USD","in_stock":true},{"title":"D18mmFL38.1mm","offer_id":48134727794910,"sku":"LMCNC-ZNSE-PVD-D18-FL38.1","price":12.9,"currency_code":"USD","in_stock":true},{"title":"D18mmFL50.8mm","offer_id":48134727827678,"sku":"LMCNC-ZNSE-PVD-D18-FL50.8","price":12.9,"currency_code":"USD","in_stock":true},{"title":"D18mmFL63.5mm","offer_id":48134727860446,"sku":"LMCNC-ZNSE-PVD-D18-FL63.5","price":12.9,"currency_code":"USD","in_stock":true},{"title":"D18mmFL76.2mm","offer_id":48134727893214,"sku":"LMCNC-ZNSE-PVD-D18-FL76.2","price":12.9,"currency_code":"USD","in_stock":true},{"title":"D18mmFL101.6mm","offer_id":48134727925982,"sku":"LMCNC-ZNSE-PVD-D18-FL101.6","price":12.9,"currency_code":"USD","in_stock":true},{"title":"D19.05mmFL38.1mm","offer_id":48134727958750,"sku":"LMCNC-ZNSE-PVD-D19.05-FL38.1","price":12.9,"currency_code":"USD","in_stock":true},{"title":"D19.05mmFL50.8mm","offer_id":48134727991518,"sku":"LMCNC-ZNSE-PVD-D19.05-FL50.8","price":12.9,"currency_code":"USD","in_stock":true},{"title":"D19.05mmFL63.5mm","offer_id":48134728024286,"sku":"LMCNC-ZNSE-PVD-D19.05-FL63.5","price":12.9,"currency_code":"USD","in_stock":true},{"title":"D19.05mmFL76.2mm","offer_id":48134728057054,"sku":"LMCNC-ZNSE-PVD-D19.05-FL76.2","price":12.9,"currency_code":"USD","in_stock":true},{"title":"D19.05mmFL101.6mm","offer_id":48134728089822,"sku":"LMCNC-ZNSE-PVD-D19.05-FL101.6","price":12.9,"currency_code":"USD","in_stock":true},{"title":"D20mmFL38.1mm","offer_id":48134728122590,"sku":"LMCNC-ZNSE-PVD-D20-FL38.1","price":12.9,"currency_code":"USD","in_stock":true},{"title":"D20mmFL50.8mm","offer_id":48134728155358,"sku":"LMCNC-ZNSE-PVD-D20-FL50.8","price":12.9,"currency_code":"USD","in_stock":true},{"title":"D20mmFL63.5mm","offer_id":48134728188126,"sku":"LMCNC-ZNSE-PVD-D20-FL63.5","price":12.9,"currency_code":"USD","in_stock":true},{"title":"D20mmFL76.2mm","offer_id":48134728220894,"sku":"LMCNC-ZNSE-PVD-D20-FL76.2","price":12.9,"currency_code":"USD","in_stock":true},{"title":"D20mmFL101.6mm","offer_id":48134728253662,"sku":"LMCNC-ZNSE-PVD-D20-FL101.6","price":12.9,"currency_code":"USD","in_stock":true},{"title":"D20mmFL127mm","offer_id":48134728286430,"sku":"LMCNC-ZNSE-PVD-D20-FL127","price":15.9,"currency_code":"USD","in_stock":true},{"title":"Other models please contact us","offer_id":48134728319198,"sku":null,"price":15.9,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0778\/8858\/5950\/files\/linkmetal-cnc-domestic-pvd-znse-co2-laser-focus-lens-01.jpg?v=1776742932","url":"https:\/\/www.linkmetalcnc.com\/ru\/products\/economical-pvd-znse-co2-laser-focus-lens-10-6um","provider":"Link Metal CNC ","version":"1.0","type":"link"}