II-VI Optical Systems world-class material experts and growth operation produce both sapphire boules and sapphire panels that provide extraordinary mechanical strength, high optical transmission, and low Transmitted Wavefront Distortion (TWF). These attributes make sapphire a preferred material choice for many domes, windows, and window assemblies for military and aerospace applications.

Sapphire Boules HEM (Data Sheet)

Sapphire Panels EFG (Data Sheet)

II-VI OS 24,000 sq-ft facility dedicated to large sapphire window fabrication.