Calcium Fluoride

Manufactured through the Brigman-Stockbarger-Process: Polycrystalline calcium fluoride is molten inside a crucible. On one side of the crucible, a seed crystal is placed and the solidification process is iniciated. Because of the seed crystal, the glass solidifies in a crystalline structure

  • Transmission range: 0.2 - 6 µm
  • Softer and therefore thicker than other glasses in some cases
  • Parallelism: 3 arcminutes
  • Planarity: 2 wavelengths at 633 nm
  • Surface quality: 40/20
  • Bakeable up to 200 °C (392 °F)

Calcium fluoride

Ø Glass
[mm]
Thickness
[mm]
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50,85GSG050-CaF2275,00
25,43GSG025-CaF2180,00
 
 
 

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