Description

Focus Lens is widely used in laser CO2 Laser processing industry, including laser cutting, engraving, marking and other lasers. ZnSe Laser Focus Lnes: Znse has been made by means of impact CVD from USA, and this material has low absorbance. The lens can withstand high power density and the surface coating is solid, not easy to fall off and wipe resistant. After AR-coating has been coated on double side of imported ZnSe, the transmissivity of the wavelength 10.6um, which is commonly used in CO2 laser industry can reach 99.5%. ..