Custom fabricated sapphire windows for use in laser weapon systems and autonomous technologies requiring robust and ultra-clear protective optics have been introduced by Meller Optics, Inc. of Providence, Rhode Island. Meller Sapphire Windows feature Mohs 9 hardness, flatness to < 1/20th wave, ≤ 3 Å surface roughness, 10-5 scratch-dig finishes, and < 2 arc-sec. parallelism. Manufactured to specifications in […]
Custom fabricated sapphire lenses, windows, and domes for protecting all types of vision systems and sensors on drones that are exposed to harsh environments are available from Meller Optics, Inc. of Providence, RI. Meller Sapphire Optics feature Mohs 9 hardness, which is second only to diamond, and are impervious to fast moving dirt, sand, most […]
Custom sapphire windows and domes that offer front surface protection for viewing optics in cameras, machine inspection devices, refractometers, and weapons are available from Meller Optics, Inc. of Providence, Rhode Island. Meller Sapphire Windows & Domes feature Mohs 9 hardness, which is second only to diamond, provide transmission from the UV to IR (270 nm […]
Custom fabricated sapphire windows and domes that are ideally suited for protecting cameras, detectors, and sensors on military and commercial drones designed for use in harsh environments are available from Meller Optics, Inc. of Providence, Rhode Island. Meller Sapphire Windows & Domes provide optimum surface protection for vision systems used on drones due to their […]
Custom fabricated sapphire windows that are optically clear and resistant to fast moving dirt, sand, water and chemicals to protect vision systems are available from Meller Optics, Inc. of Providence, Rhode Island. Meller Sapphire Windows transmit from the UV through 4.7 microns and are available in sizes up to 10” dia., with varying wall thicknesses, […]
Custom fabricated sapphire sight windows and viewports for manufacturers of cryogenic equipment, furnaces, high vacuum, and other process systems have been introduced by Meller Optics, Inc. of Providence, Rhode Island. Meller Sapphire Sight Windows can be manufactured to specification in sizes from 0.25” to 10” dia. with stepped edges and elliptical edge shaping, holes, slots, […]