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Germanium(Ge) Windows are made from Germanium material, which has transparent range from 2 to 17 micron. MT-Optics,Inc. can kindly process this Ge as windows, mirrors, lenses etc.

Specifications:
Material: --------------------------------------------------------- Germanium
Diameter Tolerance: ------------------------------------------ +0.0, -0.1mm
Thickness Tolerance: ---------------------------------------- ±0.2mm
Clear Aperture: ------------------------------------------------->80%
Parallelism:------------------------------------------------------- 1 arc minute
Flatness:----------------------------------------------------------- λ/2 @ 632.8 nm
Surface quality: ------------------------------------------------- 60/40 scratch and dig
Protective Bevel:--------------------------------------------------<0.25x45deg
Coating:-------------------------------------------------------------Uncoated

Part No.
 Dia(mm)
T(mm)
WIN6-101
10.0
0.5
WIN6-102
12.7
2.0
WIN6-103
12.7
3
WIN6201
25.4
3.0
WIN6-202
25.4
4
WIN6-301
38.0
5.0

 

Note: Other sizes and coating request are available upon request.


   PDF to download

 
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