Optical Window Crystals

Infrared crystals have the characteristics of high transmittance, high refractive index uniformity, stable mechanical properties, non-deliquescent, and strong resistance to radiation damage. They are ideal materials for making various optical windows, prisms, lenses and other optical components, and are widely used in guidance technology and infrared imaging. Common infrared crystals are MgF2, CaF2, Ge, Al2O3, LiF, BaF2, YAG, etc.