CO2 Laser Protective Window, 1.5 in. Diameter, 4.046 mm Edge

The 61787 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 1.5 inch (38.1 mm) diameter with a 4.046 mm edge thickness. This protective window consist of a ZnSe substrate with AR-coatings on both surfaces.

