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MgF2 Windows
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
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Part No.
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Dia(mm)
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T(mm)
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WIN5-101
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10.0
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0.5
|
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WIN5-102
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12.7
|
2.0
|
|
WIN5-103
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12.7
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3
|
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WIN5-201
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25.4
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3.0
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WIN5-202
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25.4
|
4
|
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WIN5-301
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38.0
|
5.0
|
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WIN5-501
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50.0
|
3.0
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WIN5-502
|
50.0
|
4
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Note: Other sizes and coating request are available upon request.
