Release Date：2021-06-29 Content Comes From：http://www.ckdoptics.net/
Manufacturer of spherical lens - Infrared lens: a variety of specifications of germanium (GE) lens, zinc selenide (ZnSe) lens, silicon (SI) lens and other infrared lenses, materials: CaF2, germanium (GE), zinc selenide (ZnSe) silicon (SI) and so on.
