ZnSe Windows
Zinc selenide windows are widely used in CO2 laser process, including cutting, drilling, carving & other laser system. With the imported material, our products can withstand high power density; and the film is solid, with which the lens are resistant to wipe. Because of the double-side film, the filterability of the light (the wavelength is 10.6μm) can reach 99%.  

Material:                        ZnSe(Zinc Selenide)

Diameter Tolerance:     +0.0/-0.02mm

Thickness Tolerance:    ± 0.01mm

Surface Accuracy:        λ/4 @632.8nm

Surface Quality:           60-40

Clear Aperture:            > 90%

Bevel:                          0.2mm×45°

Coating:                      user-defined