氟化鎂窗片

 

MgF2 Windows are made from Magnesium Fluoride material, which has transparent range from 120-7000 nm. The refractive index is 1.376 at 7000nm.

Specifications:
Material: --------------------------------------------------------- Magnesium Fluoride single crystal
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: ------------------------------------------------- 40/20 scratch and dig
Protective Bevel:--------------------------------------------------<0.25x45deg
Coating:-------------------------------------------------------------Uncoated

   


 

Part No.
 Dia(mm)
T(mm)
WIN5-101
10.0
0.5
WIN5-102
12.7
2.0
WIN5-103
12.7
3
WIN5-201
25.4
3.0
WIN5-202
25.4
4
WIN5-301
38.0
5.0
WIN5-501
50.0
3.0
WIN5-502
50.0
4

 

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


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