1. Optics

    Meller Optics sapphire windows have uses in subsea UAV applications

    April 26, 2017
    Sapphire windows for subsea UAV applications withstand pressure to 10,000 psi, and resist salt water, chemicals, and fast-moving particles.
    1705 Lfw Pro 25 5e34a0bea460f

    Sapphire windows for subsea UAV applications withstand pressure to 10,000 psi, and resist salt water, chemicals, and fast-moving particles. Featuring Mohs 9 hardness, they are fabricated to a flatness held to 0.5 fringes of HeNe and parallelism from 20 to 2 arcsec in sizes from 1/4 to 10 in. diameter with varying thicknesses, mounting profiles, steps, and edge treatments.
    Meller Optics
    Providence, RI
    www.melleroptics.com

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