Meller Optics Sapphire Viewport Windows Fabricated for a Reliable Seal PROVIDENCE, RI--(Marketwired - Jul 9, 2013) - Meller Optics, Inc. has introduced custom engineered and fabricated sapphire viewport windows that can be metalized, brazed and sealed into Kovar®...

Meller Sapphire Optics for Submersible and AUV Applications PROVIDENCE, RI--(Marketwire - Apr 10, 2012) - Meller Optics, Inc. is introducing custom fabricated sapphire optics that can withstand saltwater and high pressure, making them ideal for use in...