Optical windows are manufactured in a range of optical materials and technical sheet glasses. They are made to precision, spectroscopic, commercial and industrial grade qualities used in instruments, engineering, industrial, research, scientific and imaging applications. Windows are used to allow optical radiation to pass from one environment to another without allowing other components of these environments to mix.

Optical Windows take many forms, sizes and shapes. They can be simple float glass substrates to precision laser windows. Surfaces recessed and rods with polished faces to direct light, the choice is endless.