CO2 Laser Protective Window, 1.1 in. Diameter, 3.0 mm Edge

The 62204 optical window for CO2 lasers is used either for protecting sensitive and/or expensive optics, or for separating areas with different gas pressures. It is 1.1 inch (27.9 mm) diameter with a 3.0 mm edge thickness. This protective window consist of a ZnSe substrate with AR-coatings on both surfaces.

