149 suppliers

Optical Coatings

Optical coatings are thin layers of materials applied to optical components, such as lenses, mirrors, filters, and prisms, to modify their reflective and transmissive properties. These coatings are designed to enhance the performance of optical systems by controlling the way light interacts with the surfaces of the components. Learn more about optical coatings →

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Beneq Oy - Espoo, Finland

bk Interferenzoptik Elektronik GmbH - Nabburg, Germany

Brewer Science Inc. - Rolla, MO

Brinell Vision Ltd. - Perth, United Kingdom

Bte Bedampfungstechnik GmbH - Elsoff, Germany

CILAS - Orleans, France

Coating Design Group Inc. - Stratford, CT

Coligh Optics Technology Co. Ltd. - Chongqing, China

Colnatec LLC - Greenville, SC

Colorado Concept Coatings LLC - Loveland, CO

Colorado Thin Films Inc. - Denver, CO

Dah Young Vacuum Equipment Co. Ltd. - Taichung, Taiwan

Diamond Coatings Inc. - Phoenix, AZ

Dominar Inc. - Santa Clara, CA

Dontech Inc. - Doylestown, PA

East Tender Optoelectronics Corp. - Yilan, Taiwan

Edmund Optics Florida - Oldsmar, FL

Edmund Optics Inc. - Barrington, NJ

EMD Performance Materials, Surface Solutions - Photonics Group - Philadelphia, PA

Epner Technology Inc. - Brooklyn, NY

Esco Optics - Oak Ridge, NJ

FHR Anlagenbau GmbH - Ottendorf-Okrilla, Germany

Filtrop AG - Balzers, Liechtenstein

Fosta-Tek Optics Inc. - Leominster, MA

Fuzhou Rising Electro Optics Co. Ltd. - Fuzhou, China

G&H Artemis - Plymouth, United Kingdom

Galvoptics Ltd. - Basildon, United Kingdom

Gelest Inc. - Morrisville, PA

Helia Photonics - Livingston, United Kingdom

Hoya Corp. USA, Optics Div. - Milpitas, CA

IDEX Health & Science - Semrock Optical Filters - West Henrietta, NY

II-VI Aerospace & Defense - Murrieta, CA

IMPORTEC del dr. ing. Gianni Quaia - Polcenigo, Italy

IMT Masken und Teilungen AG - Greifensee, Switzerland

JP Mfg. Inc. - Southbridge, MA

Keihin Komaku Thin Film - Hadano, Japan

Kyocera SOC Corp. - Yokohama, Japan

L&L Optical Services Inc. - Indio, CA

LAYERTEC GmbH - Mellingen, Germany

LTS Research Laboratories Inc. - Orangeburg, NY

Luvantix SSCP USA - Warren, NJ

Maier Photonics Inc. - Manchester Center, VT

Master Bond Inc. - Hackensack, NJ

Materion Advanced Materials - Buffalo, NY

Materion Balzers Optics - Balzers, Liechtenstein

Materion Balzers Optics Jena - Jena, Germany

Meopta U.S.A. Inc. - Trinity, FL

Naneo Precision IBS Coatings GmbH - Lindau, Germany

Newport Thin Film Laboratory Inc. - Chino, CA

Northumbria Optical Coatings Ltd. - Boldon, United Kingdom

Glossary

coated optics Optical elements that have been coated with one or more layers of dielectric, or metallic material. These coatings serve to reduce or increase reflection from the surface, and to protect the surfaces from fumes or abrasion. Magnesium fluoride,...
antireflection coating An antireflection coating (AR coating) is a thin film or coating applied to optical surfaces, such as lenses or windows, to minimize unwanted reflections and increase the transmission of light through the surface. These coatings are designed to...
dielectric coating A high-reflectance coating consisting of alternating layers of quarter-wave film of a higher refractive index and lower refractive index than the substrate. Such coatings can be made very specific to a reflected wavelength or, by varying the layers'...
metallic coating A thin layer of metal deposited on the surface of a substrate. The film may serve as a reflector, beamsplitter, neutral density filter or electromagnetic interference filter.
reflective coating Thin-film coating, single or multilayer, that is applied to a substrate to increase its reflectance over a specified range of wavelengths. Metal film, transparent or opaque, is the oldest form of reflective coating.
optical coatings Optical coatings are thin layers of materials applied to optical components, such as lenses, mirrors, filters, and prisms, to modify their reflective and transmissive properties. These coatings are designed to enhance the performance of optical...

Optical Coatings Supplierscoatingscoating materialscoated opticsprotective layerreduce reflectionincrease reflectioncoating opticsresist abrasionprotect surfacethin filmsthin-film coatingsCVDIADantireflectiondichroicconductiveinfraredIRmetal coatinginfraredIRmaterialssputtered coating