Magnesium fluoride, barium fluoride lens

Overview

Spherical lens provides three structures: plane, concave and convex. The base materials include various optical glass, ultraviolet fused quartz, infrared fused quartz, calcium fluoride (CaF2), magnesium fluoride (MgF2), zinc selenide (ZnSe), germanium (GE), silicon (SI) and other crystal materials, and provide various optical coatings such as antireflection film, high reflection film, spectroscopic film and metal film. Broadband antireflective films can be used in ultraviolet, visible, near-infrared and mid infrared bands.