Sapphire crystal is featured with high-hardness - abrasion resistance; transparent in the range from ultraviolet to infrared light (200-7000nm); excelent chemical resistance and heat resistance - resist almost all kinds of acid and alkaline,
heat up to 2000 ºC.
Note for Sapphire windows:
1. Custom-made Sapphire windows at any size from 2.0mm to 100mm clear aperture are available. besides round, Sapphire windows at shape of quadrate ,triangular or other polygonal are available
2. Thickness from 0.5mm to 20.0 mm is available upon request.
3. Better bevel is available upon request.