Tag Archives: Meller Optics

OPTICAL POLISHING PITCH WON’T CONTAMINATE POLISHING MEDIA & SUBSTRATES

Dark polishing pitch spills out of a yellow container onto a purple table. Zinc Selenide lenses and an unopened container are next to it.

A line of optical polishing pitch that is petroleum-free and comes in five hardness grades which are easy to melt and pour without any further mixing have been introduced by Meller Optics, Inc. of Providence, RI. Meller’s Gugolz Optical Polishing Pitch is available in five hardness grades from very-soft to very-hard, with melting points from […]

SAPPHIRE WINDOWS FOR DEEP-DIVING AUVs & UUVs

An assortment of sapphire windows in various configurations on a green table. There is a photo of a long cylindrical unmanned underwater vehicle in the background.

Custom made sapphire windows for unmanned underwater surveillance vehicles (AUV and UUV) that can withstand high speed particulates and high pressure have been introduced by Meller Optics, Inc. of Providence, RI. Meller Sapphire Windows feature Mohs 9 hardness which is second only to diamond and can withstand fast moving particles, sand, and deep water pressure […]

SAPPHIRE LENSES, WINDOWS & DOMES PROTECT ROBOT SENSORS IN HARSH ENVIRONMENTS

An array of sapphire windows, lenses, and domes on a blue table.

Custom fabricated sapphire optics that resist scratching, high pressures, and high temperatures found in harsh environments in which many robotics function have been introduced by Meller Optics, Inc. of Providence, RI. Meller Sapphire Optics can be supplied as lenses, flat windows, and domes custom fabricated in sizes from 3/8” to 4” dia. and varying wall […]

MELLER OPTICS INTRODUCES WHITEPAPER DESCRIBING SAPPHIRE PROPERTIES AND APPLICATIONS

Text reads "Properties and Applications of Sapphire" with different photos of sapphire optics in a hexagon pattern.

A comprehensive 8-page whitepaper describing the attributes of sapphire and the many applications for this robust, opto-electronic material has been introduced by Meller Optics, Inc. of Providence, RI. Meller Optics’ Properties and Applications of Sapphire Whitepaper provides a comprehensive description of this robust opto-electronic material including its hexagonal/rhombohedral structure and property dependent plane orientations. The […]

2024 OVERRUN OPTICS LIST FEATURES FIRST-QUALITY SAPPHIRE LENSES & MORE

A wide selection of sapphire optics in various configurations advertising the discount overrun list.

A new, updated list of overrun optics resulting from customer production overruns that includes all types of first-quality lenses, windows, prisms, and more, made from sapphire and other materials has been introduced by Meller Optics, Inc. of Providence, RI. The Meller Optics 2024 Overrun Parts List features over one million standard and custom parts, allowing […]