Daily Archives: December 7, 2018

Custom fabricated sapphire optical domes that provide highly effective front surface protection for missile guidance systems are available for rapid delivery from Meller Optics, Inc. of Providence, Rhode Island. Meller Sapphire Optical Domes feature Mohs 9 hardness, which is second only to diamond, and can withstand 10,000 psi and 1,000°C for shielding optics and electronics […]