Author Archives: Meller Optics

SAPPHIRE SIGHT WINDOWS DESIGNED FOR USE AT UHV TO 10,000 PSI

sapphire sight windows

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, […]

SAPPHIRE LENSES, WINDOWS & DOMES IDEAL FOR AUTONOMOUS UNDERWATER VEHICLES

sapphire windows for autonomous vehicles

Custom manufactured sapphire lenses, windows, and domes that can withstand fast moving sand, particles, saltwater, and pressure to 10,000 psi for use in AUVs, ROVs, submersibles, and other deep water applications have been introduced by Meller Optics, Inc. of Providence, Rhode Island. Meller Sapphire Optics for seawater applications feature Mohs 9 hardness, which is second […]

OVERRUN OPTICS READY TO SHIP

2021 Discount Overrun List

A new list of production overrun optics that can often eliminate the need for custom ordering, at a significant savings with overnight shipping is being offered by Meller Optics, Inc. of Providence, Rhode Island. The Meller Optics 2021 Stock Parts List features first-quality optics resulting from production overruns and includes sapphire windows, various BaF2, CaF2, […]

SAPPHIRE WINDOWS, LENSES, DOMES AND PRISMS MADE IN USA

SAPPHIRE LENSES, WINDOWS, DOMES AND PRISMS FABRICATED IN USA

A full range of sapphire optics that are custom fabricated for protecting vision systems in military remotely piloted aircraft (RPA) and other appli-cations is available from Meller Optics, Inc. of Providence, Rhode Island. Meller Sapphire Optics can be fabricated in a wide range of configurations including lenses, windows, domes, and prisms with custom machined edges, […]

SAPPHIRE & RUBY BALLS FOR SMALL VISION SYSTEMS

Sapphire for Drone Vision Systems

SAPPHIRE & RUBY BALLS FOR SMALL VISION SYSTEMS. Ultra-miniature sapphire and ruby balls that are unaffected by fast moving dirt and impervious to most chemicals for use in drone vision systems in micro air vehicles have been introduced by Meller Optics, Inc. of Providence, RI. Meller Sapphire and Ruby Balls feature Mohs 9 hardness which […]

SAPPHIRE WAVEPLATES FOR HIGH POWER LASERS

Sapphire Waveplates for High Power IR

Custom manufactured ultra-precise low order sapphire waveplates that extend polarization control into the infrared for high power IR and visible lasers are available from Meller Optics, Inc. of Providence, Rhode Island. Meller Sapphire Waveplates change the polarization state of a laser beam from linear to circular and vise versa to extend polarization control into the […]