Sapphire Prisms for Harsh Environments

Custom fabricated sapphire prisms and light guides that are ideally suited for use in demanding applications requiring superior mechanical and optical properties are being introduced by Meller Optics, Inc. of Providence, RI.

Meller Sapphire Prisms feature Mohs 9 hardness which is second only to diamond and are offered in various equilateral, right angle, trapezoid, and triangle configurations fabricated to OEM specifications.  Designed for use in demanding applications and harsh environments, sapphire is chemically inert and a far more durable replacement for glass or quartz.

Polished to 20-10 scratch dig or better on rectangular surfaces, Meller Sapphire Prisms are manufactured in sizes from 1/2” to 4” on each leg of a right angle; with custom angles and a tolerance of 3 to 10 mins.  Applications include fluids evaluation and concentrating photovoltaics. Meller Sapphire Prisms are priced according to configuration, size, and quantity.  Price quotations are available upon request.