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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.
