Custom fabricated sapphire lenses, detector windows, and domes that can withstand the rigors of aerospace and high-speed aviation applications are available from Meller Optics, Inc. of Providence, Rhode Island. Meller Sapphire Optics are impervious to water, most acids, alkalis, abrasion from fast moving dirt and sand, pressures up to 10,000 psi, and temperatures up to […]
A line of UV cell windows that are fabricated from sapphire and single crystal quartz for use with Beckman centrifuges and other instruments is available from Meller Optics, Inc. of Providence, Rhode Island. Meller Centrifuge Cell Windows are offered made from sapphire to resist chemicals, scratching, and high pressure and from single crystal quartz for […]
Custom fabricated sapphire viewports and sight windows for builders of UHV systems and process machinery that permit viewing in hostile environments are available from Meller Optics, Inc. of Providence, Rhode Island. Meller Sapphire Viewport Windows provide Mohs 9 hardness which is second only to diamond and are suitable for applications from UHV to 10,000 psi […]
A full line of sapphire and ruby balls for a wide range of applications requiring precise tolerances and superior mechanical and optical properties are available from Meller Optics, Inc. of Providence, Rhode Island. Meller Sapphire & Ruby Balls come in 42 inch/metric sizes from 0.1 mm to 0.5” dia. with 0.000025” sphericity and ±0.0001” basic […]