Calcium Fluoride (CaF2) viewports finds optical utility as windows, prisms, and lenses, facilitating transmission from the vacuum ultraviolet (VUV) into the infrared spectrum.
It stands as a physically and chemically stable optical material, exhibiting water and chemical resistance.
Our Standard Grade Calcium Fluoride Viewports present an excellent option for low-frequency applications, delivering high quality at a reasonable price point. For the most demanding low-frequency uses, our 157 Grade sets the benchmark.
Material: Calcium Fluoride
Fittings: CF
Frequency: UV-IR
Transmission range: 130nm – 12 microns
View diameter: 10mm – 45mm
Temp. range: -100 to 200°C