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Materials used in the creation, detection, or manipulation of light, and their use in solving industry problems.
Knight Optical (USA) LLC

Knight Optical supplies Barium Fluoride (BaF2), Calcium Fluoride (CaF2), ZnSe, and KRS–5 IRGrid Polarizers. These polarizers operate over the 2 to 30μm wavelengths and have in-band transmissions of about 70%. They are ideal for use with molecular lasers to polarise the depolarised beam. Read more...

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Knight Optical (USA) LLC

Fresnel lenses replace the curved surface of a conventional lens with a series of concentric grooves, moulded into the surface of lightweight plastic sheets. Read more...

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Dayoptics, Inc.

Cylindrial lenses focus light in only one dimension and are most commonly used to correct astigmatics in the eye, and in rangefinders, to produce astigmatism, stretching a point of light into a line. Read more...

More Product Announcements from Dayoptics, Inc.
Dayoptics, Inc.

Dayoptics produces high power optical components for Laser applications that include Polarization Beamsplitters, Waveplates, and Mirrors. Read more...

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Knight Optical (USA) LLC

Optical flats are single precision flat surfaces. They are used as reference surfaces to compare flatness of a substrate where flatness is unknown. When a high quality optical flat is placed on top of a polished substrate and used in conjunction with a monochromatic light source light bands are formed. Read more...

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Knight Optical (USA) LLC

Broadband Anti-Reflection coatings substantially reduce surface reflectance over a broad spectral region. These coatings are well suited for the steeply curved surfaces of high numerical aperture lenses, or for applications in which it is necessary to vary the *angle of incidence. Read more...

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Knight Optical (USA) LLC

Knight Optical offer precision Calcium Fluoride (CaF2) lenses, windows and prisms for use in Spectroscopy and Gas Analysis. Read more...

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