Calcium Fluoride, CaF2
Calcium fluoride is a cubic crystal structure, which has a wide transmission range making it an ideal material for infrared and ultraviolet applications.
Properties
- Good transmission from 200nm up to 7µm.
- Low absorption and high damage threshold.
- Low reflective index, therefore antireflective coatings are rarely needed.
- Wide transmission range.
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Optical Characteristics view PDF
Products
- Lenses
- Beam Splitters
- Windows
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