👍【High-Quality ZnSe Crystal】 China PVD ZnSe Material. High Temperature Resistance, No Impurity Absorption, Low Scattering Loss. Excellent Optical Properties. Up to 200W CO2 Laser Resistance.
👍【Lasting Durability】Our FONLAND focus lens with Superb Double-sided Solid Coating. Wiping Resistance. Long Working Life.
👍【High Transmittance】High Quality Material and Exquisite Double-sided Coating to reduce the loss of laser. Laser Transmittance Up To 99.5%. Higher Work Efficiency.
👍【Wide Application】Replacemeny DIY part for CO2 laser engraving, cutting & marking machine & CO2 laser head. Our FONLAND focus lens support 30W-500W CO2 laser engraving and cutting machine.
👍【Support Customize】This product is suitable for laser wavelength λ=10.6μm. If you need a special focal length we can customize it for you. Please feel free to contact us if you have any problems or customized requirements.