germanium window used in thermal imaging system

Featured Product from Intrinsic Crystal Technology Co., Ltd. (ICC)


Optional design for coating or antireflective coating, suitable for various infrared applications

Low dispersion makes the chromatic aberration relatively small

It is very suitable for infrared applications that need to take into account both optical windows.

ICC factory can provide three kinds of Infrared Antireflective films: 3-5um for mid-infrared applications and 3-12um for thermal imaging applications. Because of the high refractive index (about 4.0 at 2-14um), antireflective coatings are recommended to achieve adequate transmittance in a specific area.