Optical Crystal Processing

Introduction to Calcium Fluoride

Calcium fluoride has very good light transmittance from 250nm to 9μm, and is widely used in optical devices such as window mirrors, prisms, and lenses in the ultraviolet to infrared spectrum. In general, the polished surface of calcium fluoride is very stable and has a low absorptivity, so it is often used in high-power laser systems. Ji Aite can customize calcium fluoride substrate windows, prisms, lenses and other products according to customers' different uses.

Introduction to Magnesium Fluoride

Magnesium fluoride is heated under electric light to show weak purple fluorescence. Its crystal has good polarization effect, especially suitable for ultraviolet and infrared spectroscopy. It is mainly used for optical lens coating, and optical equipment is coated with a magnesium fluoride film layer, which can reduce The reflection of the incident light by the lens interface reduces the halo and improves the image quality.

Introduction to Sapphire

Sapphire glass has good thermal, electrical and dielectric properties, and has the characteristics of chemical corrosion resistance, high temperature resistance, good thermal conductivity, high hardness, and infrared transmission. Therefore, it is often used to replace optical materials to make optical elements/infrared-transmitting optical windows. Such as: used in night vision infrared/night vision cameras and other instruments and satellite/space technology instruments/windows of high-power lasers/various optical prisms/optical windows/UV and IR windows and lenses, observation ports for low-temperature experiments, It has been fully applied in high-precision instruments and meters for navigation/aerospace/aviation.

Regular Model