5 EASY FACTS ABOUT OPTICAL GERMANIUM DESCRIBED

Germanium lenses are optical lenses product of polished germanium. Germanium Optics are rugged and proof against corrosion, and are perfect for harsh environments and applications exactly where There's continual publicity to The weather.Often, DLC coatings in many cases are paired with Broadband AR Coatings (BBAR) to not only up the mechanical gene