Germanium is the most commonly used material for manufacturing optical lenses and optical windows in high-efficiency infrared imaging System. Due to its wide transmission range and opacity of visible light, germanium is ideal for infrared lasers and An optical system used to manufacture optical components. Germanium is an ideal material for low-power imaging systems because of its high height Refractive index and minimum surface curvature. Due to the high surface reflectivity of the substrate, AR coatings are used Germanium element.At the same time, our company provides infrared optical materials and processed parts, including germanium, silicon, zinc selenide, zinc sulfide, fluoride.