Optical Products

Sapphire Windows

Because of its extreme surface hardness, sapphire is the one of the most suitable materials which is good visible and have good transmission. Sapphire only can be scratched by a few substances. So sapphire windows are often used in environments where scratch resistance is important. Sapphire Windows

Specifications
Material	Optical grade sapphire
Dimensions	0.25mm
Thickness	0.1mm
Wedge Angle	<5 arc min
Surface Quality	80-50
Surface Accuracy	2per inch at 633