Daily Archives: January 3, 2020

MARITIME SAPPHIRE OPTICS WITHSTAND SCRATCHING AND HIGH PRESSURE

Maritime Sapphire Optics

A broad range of custom manufactured sapphire lenses, windows, and domes for use in submersibles and other deep water undersea applications have been introduced by Meller Optics, Inc. of Providence, Rhode Island. Meller Marine Sapphire Optics feature Mohs 9 hardness, which is second only to diamond and can withstand fast moving sand, particles, and deep […]