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Magnesium Fluoride (MgF2) Specifications

Leak Rate: <2x10(-10) atm cc/sec He
Parallelism: <3 Arc Minutes
Flange Material:  304/316 Stn. Stl.
Flatness:  l /4@ 632 nm Transmitted Wavefront
Surface Finish:
20/10 Scratch/Dig
Thermal Range: 
-100°C to 200°C
Operating ConditionsThe thermal ratings specified are safe operating limits determined by various factors including material properties, mechanical design, and the intended operating environment. Temperature ratings for various mounting options may reduce the operating range of a window assembly. All assemblies have a maximum thermal gradient of 25ºC per minute and may be damaged if this limit is exceeded.



Magnesium Fluoride Viewports

VIEWPORT, 157 MgF2 VAC-OPTICS, 1.0 VIEW, 275CF
11/21/2013
A10174-2-CF
A10174-2-CF
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0.625 lbs
$1,024.00
49553
VIEWPORT, MgF2 VAC-OPTICS, 0.40" VIEW, 133CF
12/9/2015
A14348-1-CF
A14348-1-CF
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1.275 lbs
$625.00
49870
VIEWPORT, MgF2 VAC-OPTICS, 1.0 VIEW, 275CF
11/21/2013
A4530-1-CF
A4530-1-CF
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0.625 lbs
$625.00
49554
VIEWPORT, MgF2 VAC-OPTICS, 1.0 VIEW, QF40
2/26/2014
A8434-3-QF
A8434-3-QF
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0.0625 lbs
$625.00
49825
VIEWPORT, MgF2 VAC-OPTICS, 1.0 VIEW, QF50
11/21/2013
A4931-4-QF
A4931-4-QF
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0.5 lbs
$625.00
49556
VIEWPORT, MgF2 VAC-OPTICS, 2.0 VIEW, 450CF
11/21/2013
A4595-1-CF
A4595-1-CF
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0.5 lbs
$2,468.00
49555
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