Dec 12, 2018 SOURCE: PR Web
Meller Optics New Sapphire Missile Domes Efficiently Shield Optics and...
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 in missile guidance systems.
(PRWeb December 12, 2018)
Read the full story at https://www.prweb.com/releases/meller_optics_new_sapphire_missile_domes_efficiently_shield_optics_and_electronics/prweb15978201.htm