Raman Calcium Fluoride
Non fluorescent Raman calcium fluoride (CaF ₂) is a high-performance optical material widely used in Raman spectroscopy analysis and optical instruments. Wide spectral transmission range (130nm to 10 μ m), with a transmittance of over 94% in the wavelength range of 193nm to 7.87 μ m, meeting various application requirements from ultraviolet to infrared.