Infrared Optics
Infrared lenses (Optics)
Infrared Windows
Infrared Domes
Lens modules for 3-5 micro Thermal Cameras
Lens modules for 8-12 micro Thermal Cameras

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CaF2 lenses

●  UV to IR wavelength range  0.18-8 μm 

●  Suitable for MWIR (3-5 micro) thermal imaging cameras   
 
Due to its high average transmission and low chromatic aberration relative to other IR materials, calcium fluoride(CaF2 ) is an excellent choice for windows and lenses for spectroscopy applications in the deep UV to near IR wavelength range (180 nm-8 µm). For its good transmission properties at LWIR range, the CaF2 are often selected as the lenses for MWIR (3-5 micro)thermal imaging applications.