OPTICAL GERMANIUM FOR DUMMIES

Germanium lenses are optical lenses manufactured from polished germanium. Germanium Optics are rugged and resistant to corrosion, and are perfect for severe environments and apps in which there is continuous exposure to The weather.Germanium (Ge) is a shiny, hard factor using a Knoop Hardness of 780kg/mm2 which makes it, in conjunction with its sig