THE DEFINITIVE GUIDE TO OPTICAL GERMANIUM

The Definitive Guide to optical germanium

Germanium lenses are optical lenses made of polished germanium. Germanium Optics are rugged and immune to corrosion, and are perfect for severe environments and programs in which There exists frequent publicity to The weather.Although This system concentrates on optical-quality germanium lenses and windows, the ingots could probably be useful for o

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