|Size||Diameter: 5 mm ~ 75 mm|
|Wavelength Range||180 nm - 8 μm|
Calcium Fluoride is often used in spectroscopic windows and lenses due to its high transmission from 250nm to 7µm. Its low absorption and high damage threshold make it a popular choice for excimer laser optics.
|Diameter (mm)||5.00 ~ 75|
|Diameter Tolerance (mm)||+0.0/-0.1|
|Thickness Tolerance (mm)||±0.1|
|Surface Accuracy (λ)||½ @ 632.8|
|Clear Aperture (%)||90|
|Substrate||Vacuum UV Grade CaF2|
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