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Spectrogon US - Optical Filters 2024 MR
Edmund Optics - One Stop Shop 11/25 HP
Meadowlark Optics - Wave Plates 6/24 LB 2024
48 suppliers

Interference Filters

Explore 48 top manufacturers and suppliers of Interference Filters in our comprehensive photonics buyers' guide.

A interference filter is a filter that controls the spectral composition of transmitted energy partially by the effects of interference. Frequently, these filters are made up of thin layers of metals and dielectrics, resulting in high transmission over narrow spectral bands.

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Edmund Optics: Interference FiltersSpectrogon US Inc.: Interference Filters
Spectrogon US Inc.
Spectrogon US Inc. - Mountain Lakes, NJ
Designer and manufacturer of interference filters: narrow and broad bandpass, long- and shortwave, ND filters, atmospheric windows, AR and metallic coatings. Holographic diffraction gratings: plano, concave and blazed, pulse compression/stretcher gratings. WDM and telecom applications include diode laser tuning gratings and network communications gratings.
Stock ManufacturerCustom Manufacturer
1 product
Edmund Optics
Edmund Optics - Barrington, NJ
Edmund Optics is a leading producer of high-quality optical filters. Edmund offers precision in-stock and customized interference filters that enable accurate wavelengths selection with high transmission and deep blocking. The filters provide reliable spectral control for research and industry—from fluorescence microscopy to laser cleanup.
Stock ManufacturerCustom Manufacturer
29 products
Omega Optical
Omega Optical - Brattleboro, VT
Omega Optical designs, manufactures, and coats critical optical elements that guide light between source and sensor. Our optical filters, diffraction gratings, IR optics, and custom coating products all help to make the world healthier, safer, and more productive.
Custom Manufacturer
5 products
Knight Optical
Knight Optical - Harrietsham, United Kingdom
Knight Optical delivers custom precision optical components and subassemblies worldwide. Backed by Torrent, we provide agile, dependable solutions to complex challenges. With proactive service and exceptional quality, we aim to be the optics industry's trusted authority.
Supplier/Distributor
27 products
Alluxa
Alluxa - Santa Rosa, CA
Provides cutting-edge optical thin-film coatings for the most challenging optical filter scenarios. Produces custom filters with a combination of automation, algorithms, and a plasma thin-film deposition process. ISO 9001:2015 certified and ITAR registered.
Stock ManufacturerCustom Manufacturer
1 product
FOCtek Photonics Inc.
FOCtek Photonics Inc. - Fuzhou, China
Precision optical components, polarization optics, crystals, assemblies, megapixel CCTV lenses, 20 MP machine vision lenses, and optical system solutions. Advanced measurement systems include Prism Master, spheric lens measurement systems, interferometers, and spectrophotometers. ISO 9001, IATF/TS16949, ISO 14001, and ISO 13485 certified with SGS.
Custom Manufacturer
3 products
National Photocolor Corporation
National Photocolor Corporation - Mamaroneck, NY
Manufacturer of thin-film pellicles for use as beamsplitters, beam combiners, attenuators, filters, and optical windows. Standard items, uncoated and coated, are available from inventory; special frames, coatings, flatness, transmission and documentation are available for custom applications.
Stock ManufacturerCustom Manufacturer
1 product
Chroma Technology Corp.
Chroma Technology Corp. - Bellows Falls, VT
Manufacturer of optical filters and coatings for many demanding applications such as biomedical instruments and imaging systems, fluorescence microscopy, aerospace, surveillance, machine vision, industrial inspection such as semiconductors, automation, multispectral imaging, chemical analysis. Custom and catalog optical filters. 100-percent employee-owned.
Stock ManufacturerCustom ManufacturerSupplier/DistributorDesigner
4 products
Evaporated Coatings Inc.
Evaporated Coatings Inc. - Willow Grove, PA
Optical coatings for precision glass and polymer optics, fiber optic devices, crystals, and semiconductors. Designs include optical filters, high power AR and HR laser mirrors, ultralow antireflection, enhanced mirrors, beamsplitters, transparent conductive coatings, LWP/SWP filters, antistatic, attenuation, and custom designs. ISO 9001:2015 certified.
Custom Manufacturer
3 products
Materion Balzers Optics
Materion Balzers Optics - Westford, MA
Materion Balzers Optics is a global leader in optical thin film coating solutions. We custom manufacture and supply precision optical filters and coatings. As a high-tech company with five production sites worldwide, our focus is on a variety of markets such as life science, industry, consumer, lighting, space, defense, and automotive.
Custom ManufacturerDesigner
4 products
SCHOTT North America Inc.
SCHOTT North America Inc. - Duryea, PA
Develops products for applications in optics, lithography, astronomy, automotive, consumer electronics, industrial, and life sciences. Offers a variety of optical and laser glasses, optical filters, glass ceramic, IR materials, optical components, custom glass development, precision finishing, and metrology capabilities.
Custom Manufacturer
Midwest Optical Systems Inc. (MidOpt)
Midwest Optical Systems Inc. (MidOpt) - Palatine, IL
Midwest Optical Systems (MidOpt) has more than 35 years of experience and innovation in the fields of optical design, fabrication and inspection. MidOpt is a worldwide leader in machine vision filters and optical solutions. They are represented in over 30 countries and offer more than 3000 cutting-edge products.
Stock Manufacturer
19 products
Teledyne Acton Optics
Teledyne Acton Optics - Acton, MA
Provides high laser damage threshold excimer and UV laser optics, Al and MgF2 broadband mirrors and coatings, VUV/UV optical filters, detector-enhanced coatings and assemblies. Works with researchers and engineers in disciplines including aerospace, medical, analytical, and semiconductor technologies.
Stock Manufacturer
2 products
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AHF analysentechnik AG - Tuebingen, Germany
Alkor Technologies - St. Petersburg, Russia
Asahi Spectra Co. Ltd. - Tokyo, Japan
Asahi Spectra USA Inc. - Torrance, CA
Beijing Scitlion Technology Co. Ltd. - Beijing, China
Changchun Yutai Optics Co. Ltd. - Changchun, China
Comar Optics Ltd. - Haverhill, United Kingdom
Custom Scientific Inc. - Phoenix, AZ
Daheng Optics - Beijing, China
Eastoptics Inc. - Fuzhou, China
Everix Optical Filters - Orlando, FL
Filtrop AG - Balzers, Liechtenstein
FJW Optical Systems Inc. - Palatine, IL
Galvoptics Ltd. - Basildon, United Kingdom
Heli Optical Systems - Preston, WA
IDEX Health & Science - Semrock Optical Filters - West Henrietta, NY
IL Photonics - Beit Shemesh, Israel
Laser Components SAS - Meudon, France
Lattice Electro Optics Inc. - Fullerton, CA
Maier Photonics Inc. - Manchester Center, VT
Medway Optics Ltd. - Rainham, United Kingdom
OASYS GmbH Optics and Systems - Bremen, Germany
Optolong Optics Co. Ltd - Kunming, China
Optoprim Germany GmbH - Unterschleissheim, Germany
Pellicori Optical Consulting - Santa Barbara, CA
Quantum Optics - San Marcos, CA
Santec USA Corp. - Fort Lee, NJ
Jos. Schneider Optische Werke GmbH, Industrial Solutions - Bad Kreuznach, Germany
Spectrogon AB - Taby, Sweden
Spectrogon UK Ltd. - Glenrothes, United Kingdom
Sterling Resale Optics - Erie, CO
Sugitoh Co. Ltd. - Yokohama, Japan
SwissOptic AG - Heerbrugg, Switzerland
VIAVI Solutions Inc., Optical Security & Performance (OSP) - Santa Rosa, CA
Vortex Optical Coatings Ltd. - Hinckley, United Kingdom
Glossary
  • interference filter A filter that controls the spectral composition of transmitted energy partially by the effects of interference. Frequently, these filters are made up of thin layers of metals and dielectrics, resulting in high transmission over narrow spectral bands.
  • optical filter An optical filter is a device that selectively transmits or blocks specific wavelengths, or colors, of light. Optical filters are used to control the spectral content of light in various applications, allowing certain wavelengths to pass through...
Interference Filterstransmissionfilters interferenceoptics

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