Ge Windows

Supply kinds of Ge windows, Ge mirrors, Ge reflectors according to custom design.

Material: Ge(Germanium)

Diameter: 10mm --- 50mm

Surface accuracy: lambda/2 -- 2 lambda

Surface quality: 60-40

Centration: <3'

Clear Aperture: >90%

Chamfer: 0.2×45°

Coating: custom design

Si Windows

Supply kinds of Si windows, Si mirrors, Si reflectors according to custom design. 

Material: Si(Silicon)

Diameter: 10mm --- 50mm

Surface accuracy: lambda/2 --- 2 lambda

Surface quality: 60-40

Centration: <3'

Clear Aperture: >90%

Chamfer: 0.2×45°

Coating: custom design