Infrared Optics
CaF2(Calcium Fluoride)
Calcium Fluoride (CaF₂) exhibits excellent optical and thermo-mechanical properties. It can be used for optical windows, spherical lenses, prisms, and cylindrical lenses over a wide transmission range from 130 nm to 9 μm. Featuring isotropic optical behavior, low absorption, and a low refractive index, CaF₂ offers unique advantages in various optical applications.
Details
Applications
Thermal imaging systems,Spectroscopy, Excimer lasers, Fourier analysis,Testing instruments, Gas liquid laser system, Astronomical telescope.
Customization Parameters
Material | Calcium Fluoride |
Dimension Tolerance | +0./ -0.2mm |
Thickness Tolerance | ±0.1mm |
Surface Quality | 60-40 S-D |
Surface Flatness | λ/2 @ 632.8nm |
Clear Aperture | >90% |
Note: All dimensions & coatings customizable upon request.
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