CO2 Laser Lens 20mm for 40W-200W Laser Engraver Cutter Machine, 2 Pieces

Cloudray has been involved in the industrial laser and automation fields since 2010. The Cloudray brand has become a benchmark in the global industry. We always keep in mind the core technological capabilities, independent research and development, and independent sales, and are committed to providing high-quality laser accessories products to consumers worldwide.

We are a comprehensive enterprise integrating R&D, sales, and service. Cloudray's CO2 laser lenses are a testament to our commitment to quality and innovation.

The CO2 laser lenses feature a CVD ZnSe material, capable of withstanding up to 200W of power. The technical parameters are as follows:

Material: CVD ZnSe Wavelength: 10.6um Diameter: 12 / 15 / 18 / 19.05 / 20 / 25 & 25.4 / 28mm (Optional) Focal Length: 38.1 / 50.8 / 63.5 / 76.2 / 101.6 / 127mm (Optional) Diameter Tolerance: +0 / -0.1 mm Focal Length Tolerance: ±2% Transmittance: 99.80% Clear Aperture (Polished): > 90% AR Coating Reflectivity: < 0.2% Scratch-Dig: 20 - 10

Our CO2 laser lenses undergo a rigorous testing process to ensure exceptional quality. This includes:

Raw Material Absorption Test: Ensuring the use of high-quality CVD ZnSe material with excellent optical properties. Surface Quality Test: Featuring a superb double-sided solid coating process that reduces laser loss and maintains a transmittance of up to 99.8%. Surface Roughness Measurement: Employing a high-precision process, with an excellent substrate and precise slicing, polishing, and grinding, to achieve high temperature laser resistance and a long working life. Optical Profiling: Ensuring the lenses meet the highest optical standards. Centering Tolerance Test: Comparing the lenses to similar items to maintain consistency and quality.

Cloudray offers a range of CO2 laser lenses to suit your needs, including CVD, PVD, II-VI, and GaAs options, as well as laser mirrors in silicon and molybdenum. Our products are backed by customer reviews averaging 4.5 out of 5 stars, reflecting our commitment to excellence.

When you choose Cloudray, you can expect high-quality laser accessories, superior optical properties, and a long-lasting performance, all delivered with our dedication to customer satisfaction. Explore our product offerings and experience the Cloudray difference.

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