Germanium (Ge) monocrystal windows, used primarily for light in the IR region of wavelength from 2 to 20um, at which Ge monocrystal offers higher internal transmittance. Creator optics (CNCO) supply ...
Germanium is used widely for lenses and windows in thermal imaging and FLIR applications. Useful transmission range of Germanium windows is from 2 to 13mkm. Germanium Windows are opaque in the visible ...