Optical Products

Sapphire Windows

Compared to the former one, the wedged fused silica windows are more precise, because their materials are more pure than those of fused quartz. They are often used in situation where a high degree of thermal stability is required. We offer two kinds of these windows. We can achieve some special request in accordance with our ability.

Specifications
Material	Fused silica
Dimensions	+0 -0.5 mm
Wedge Angle	30 5 arcmin
Surface Quality	40-20
Surface Accuracy	/2 /10