Windows

Plane-parallel optical windows that pass radiation from one environment to another with high transmission and low wavefront distortion. Covers BK7 and UV fused silica flat, precision, Brewster and AR coated windows, windows from other materials such as CaF2, MgF2, BaF2, LiF, sapphire, ZnSe, Ge and color or ND glass, and raw optical material blanks.