Meller Optics, Inc. has introduced custom fabricated sapphire windows, lenses, and domes that exhibit extreme hardness, chemical resistance, and the ability to withstand high temperatures.
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Meller Sapphire Windows are ideal for aerospace and military applications where they would be subjected to fast moving particles, harsh chemicals, temps. to 1,000o C and pressures to 10,000 psi. Featuring Mohs 9 hardness which is second only to diamond, combined with high clarity, they are perfect for protecting sensors, and optics in guidance and vision systems.
Providing up to 85% transmission from the UV toIR, Meller Sapphire Windows can include A/R coatings for enhancing transmission to better than 99%. Offered in sizes from 1/4″ to 10″ dia. and 1/2 mm to 1″ thick, flatness can be held to 0.5 fringes of HeNe, parallelism from 20 to 2 arc/secs., and they have surface finishes from 60-40 to 40-20 scratch-dig.
Meller Sapphire Windows are priced according to configuration, size, and quantity. Literature and price quotations are available upon request.
For more information contact:
Meller Optics, Inc.Craig Schweriner, Marketing120 Corliss St. / P.O. Box 6001Providence, RI 02940(800) 821-0180 FAX (401) 331-0519e-mail: craig@melleroptics.comwww.melleroptics.com
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SOURCE Meller Optics, Inc.
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