Full company details
Laser Research Optics
Div. of Meller Optics Inc.
120 Corliss St.
Providence, RI 02904
United States
Zinc Selenide Optics
Photonics Spectra
Aug 2017
Zinc Selenide Optics from Laser Research Optics are manufactured to OEM specifications for a wide range of optical components in spectrometers and other instruments.
The optics can be custom manufactured in sizes from 0.5 to 5 in. with dimensional tolerances ranging from ±0.001 to ±0.005 in., depending upon configuration. Supplied in round, rectangle and square shapes as plano-convex, plano-concave and wedged-windows, they can be coated to achieve specific wavelengths from 7 to 11 μm.
Featuring 10 waves to 1/10th wave flatness and 10-5 to 80-50 scratch-dig surface finishes, the optics are available in 3- to 6-mm typical thickness and meet ISO-10110 specifications. To meet custom design requirements and facilitate mounting, they can include steps, holes and other specific design features.
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