1.Detailed Description:

Sapphire possesses nice light transmission in 0.20 ~ 5.50μm wave band, and the infrared ray transmission is hardly influenced by temperature, so the optical components made of sapphire are fully applied to infrared equipment, low-temperature laboratory viewing aperture, navigation and aviation high precise apparatus, etc.

When selecting windows, please consider materials, transmission, scattering, parallelism and resistance to certain environment.

2.Typical Applications:

① apparatus and instruments of satellite and space technology.

② navigation and spaceflight

③  night infrared scope/sight and night vision camera

3.Technical Index:

l  Transmittance under wave length 632.8nm >85%

l  Center deviation less than 3 Arc

l  Facial forms: λ/2

l  Surface quality: S/D80/50~10/5

4.Product images：

5.Order:

Produce according to specific requirements and drawings and also can design products for customers