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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

Colour correction filters are typically used in mixed lighting applications where an object illuminated by more than one light source would show an inconsistent mix of shades. Read more...

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Knight Optical (USA) LLC

Knight Optical offers a range of IR-cut filters for accurate colour replication in photography, CCD and CMOS imaging applications. Read more...

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Cascade Optical Corp.

Large Optical Filters are commonly coated at Cascade Optical Corporation. The question commonly arises for coating companies.." Can you coat large Optics?". Read more...

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Alluxa, Inc.

Thin-Film Optical Components for Use in Non-Linear Optical Systems

Dispersion controlled thin films boost the performance of NLO systems that utilize a femtosecond laser. Read more...

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Alluxa, Inc.

Alluxa Ultra Series Filters, including Narrowband, Dichroic, UV, IR, and Notch filters, provide the highest performance optical thin film solutions available today. Read more...

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Alluxa, Inc.

Alluxa, the leader in optical filters and optical coatings is pleased to announce the expansion of their online catalog with the offering of fluorescence filters and recommended fluorescence filter sets. Read more...

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Knight Optical (USA) LLC

Dichroic band blocking filters are designed to block an isolated bandwidth while transmitting all other wavelengths. Read more...

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Knight Optical (USA) LLC

Shortpass filters are designed to transmit wavelengths lower than the cut off point and reflect all higher wavelengths. Read more...

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