Photonics Buyers' Guide / Optical Coatings

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Optical Coatings

Cascade Optical Corporation - Santa Ana, CA
Manufacturer of custom vacuum-deposited thin-film coatings. Offers ion-assisted deposition, low-temperature, low-stress coatings for laser crystals and fiber optics. Prototype to production quantities. ISO and MIL SPEC compliant.

• Established in 1975
• 20 employees
• 21,000-sq ft facility
• Privately Owned

• Custom Manufacturer

www.universalthinfilmlab.com

Universal Thin Film Lab - Newburgh, NY
Manufacturer of thin-film optical coatings including metal and dielectric for antireflective, beamsplitters, reflectors, polarizers, and long- and short-wave pass filters. Substrates include optical glasses, IR materials, nonlinear and birefringent crystals, fiber optics and precision metal mirrors.

• Established in 1997
• 12 employees
• 10,000-sq ft facility
• Privately Owned

• Stock Manufacturer

Broadband AR Coatings

Metal Coatings

Broadband HR Coatings

opticalsystems.com

II-VI Optical Systems, Sub. of II-VI Inc. - Murrieta, CA
As a synergetic blending of LWOS, MLA, and VLOC to better serve our customers' optical needs from material growth through complex assemblies. Together we are a leading solution partner for the advanced integrated optical systems, focusing on the complex optics needs of defense, space, and commercial technology companies.

• Established in 1961
• 280 employees
• Publicly Traded Stock

• Custom Manufacturer

www.pennoc.com

Penn Optical Coatings - Pennsburg, PA
Specializes in the design and development of standard and custom optical coatings (broadband, AR, laser, multispectral, dielectric, dichroic, conductive, UV) and related products (filters, beamsplitters, mirrors, rods, glass tubes). Custom designs and innovative solutions. ITAR compliant. Made in USA.

• Established in 2013
• 17 employees
• 17,000-sq ft facility
• Privately Owned

• Custom Manufacturer

www.evaporatedcoatings.com

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 and SWP filters, antistatic, attenuation and custom designs of all types.

• Established in 1960
• 48 employees
• 16,000-sq ft facility
• Privately Owned

• Custom Manufacturer

Bandpass Filters

www.optexsys.com/aoc

Applied Optics Center (AOC), Div. of Optex Systems Inc. - Dallas, TX
Designs and manufactures thin-film optical coatings for both visible and IR applications. AOC specializes in high-layer-count coatings associated with laser protection optics. Proficient at high-volume optical assembly, subassemblies and optomechanical bonding. Large capacity coating, and in-house metrology.

• Established in 1962
• 37 employees
• 45,000-sq ft facility
• Publicly Traded Stock

• Custom Manufacturer

www.depsci.com

Deposition Sciences Inc. (DSI), Sub. of Lockheed Martin - Santa Rosa, CA
Produces a wide variety of high performance optical, magnetic, and solderable thin-film coatings. Our technologies and custom deposition chambers offer coatings for the UV through LWIR. Known for our strong engineering services, we seek to understand your needs and to provide creative solutions for real-world applications. ISO 9001:2015 certified.

• Established in 1985
• 60 employees
• 145,000-sq ft facility
• Publicly Traded Stock

• Custom Manufacturer

Dark Mirror Coatings

High Laser Damage (LDT) Coatings

Patterned Thin Film Optical Filters

www.abrisatechnologies.com

Abrisa Technologies - Santa Paula, CA
Designs and manufactures precision optical coating solutions and custom flat glass fabricated optical products. Fabrication: cutting, edging, screen printing, strengthening, machining and cleaning. Coatings: AR, ITO, IMITO, heat control, UV, IR, beamsplitter, mirror and metal, ND filter, wavelength selection filter, dichroic, oleo and hydrophobic.

• Established in 2011
• 150 employees
• Privately Owned

• Custom Manufacturer

www.andovercorp.com

Andover Corporation - Salem, NH
Manufacturer of precision optical filters and coatings for the aerospace, astronomy, research, environmental, military, machine vision, and medical markets. Extensive line of standard products; specializes in custom designs. US owned, ITAR registered and AS 9100 and ISO 9001 certified.

• Established in 1976
• 53 employees
• 44,000-sq ft facility
• Privately Owned

• Stock Manufacturer
• Custom Manufacturer

www.coloradotf.com

Colorado Thin Films Inc. - Denver, CO
Colorado Thin Films is a precision optical manufacturer serving commercial, defense, laser, medical and R&D markets. Offers standard and custom optical coatings as well as optical coating design and optical assembly services. CTF is ITAR compliant and DDTC registered.

• Established in 2016
• 5 employees
• 3,800-sq ft facility
• Privately Owned

• Custom Manufacturer

www.mldtech.com

MLD Technologies LLC - Mountain View, CA
Produces high-performance optical coatings and components specializing in the design, development, and manufacture of ion-beam sputtered, low optical loss, laser-damage resistant thin films for the UV-VIS-IR spectral region. Applications include lasers, laser devices, nonlinear crystals, medical instruments, and other photonic devices.

• Established in 1997
• Privately Owned

• Custom Manufacturer

Polarizer

www.naneo.com

Naneo Precision IBS Coatings GmbH - Lindau, Germany
Produces custom made optical coatings for high quality optics in industry and science. Applications are in the fields of high power lasers, optical measurement systems, telecommunications, aerospace, and scientific research.

• Established in 1998
• 10 employees

• Custom Manufacturer

niprooptics.com

NiPro Optics Inc. - Irvine, CA
Manufacturer of innovative diamond-turned optical components and precision, electroformed optics for many industries. Diamond-turning capabilities include 2-, 3-, 4-, and 5-axis technology to deliver custom, precision optical components with reliable and repeatable results. NiPro Optics also provides thin-film optical coatings for stringent specifications.

• Established in 2005
• 25 employees
• 15,000-sq ft facility
• Privately Owned

• Custom Manufacturer

www.opticsbalzers.com

Optics Balzers AG - Balzers, Liechtenstein
Optics Balzers provides innovative optical coatings and components, focusing on high-tech markets such as sensors and imaging, biophotonics, space and defense, lighting and projection, and industrial applications. Comprehensive know-how in optical thin-film coatings, glass processing, patterning and sealing technologies.

• Established in 2009
• Privately Owned

• Custom Manufacturer

www.viavisolutions.com

VIAVI Solutions Inc. - San Jose, CA
Specializes in network and service enablement and optical security and performance products and solutions. Provides optical thin-film filters, thin-film coatings, and components. Diverse portfolio including visual, near-IR and IR filters, AR coatings, custom wave plates, and more.

• Custom Manufacturer

www.visimaxtechnologies.com

VisiMax Technologies Inc. - Twinsburg, OH
Provides precision optical coatings for glass and polymer optics. Offers an extensive range of coating types including AR, beamsplitters, hot and cold mirrors, protective hard coatings, ND and bandpass filters, metal and dielectric reflectors. Custom coating. Cleanroom coating facility with state-of-the-art coating systems and automation.

• Established in 2000
• 21 employees
• 20,000-sq ft facility
• Privately Owned

• Stock Manufacturer
• Custom Manufacturer

VisiClear BBAR

www.alluxa.com

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 9001:2008 certified and ITAR registered.

• Established in 2007
• Privately Owned

• Stock Manufacturer

www.deltaopticalthinfilm.com

Delta Optical Thin Film A/S - Horsholm, Denmark
Designer and manufacturer of custom ultrahard thin-film components for discerning OEM customers. Products include advanced continuously variable filters for hyperspectral imaging and variable dichroics, quality fluorescence filter sets, filters and dichroics, and filter sets for point-of-care instruments.

• Established in 2015
• 20 employees
• 13,000-sq ft facility
• Privately Owned

• Custom Manufacturer

Optical Filters

www.pgo.com

Precision Glass & Optics (PG&O) - Santa Ana, CA
Complete in-house turnkey optics solutions include precision and commercial components, thin-film coatings and fabrication for biomedical, military/defense, avionics, solar, digital cinema and imaging. Quick turnaround on windows, mirrors, prisms and assembled optics from square, rectangular, circular parts to complex shapes and precision optical prisms.

• Established in 1985
• 50 employees
• 25,000-sq ft facility
• Privately Owned

• Stock Manufacturer
• Custom Manufacturer

www.rr-optics.com

Rainbow Research Optics Inc. - Centennial, CO
Manufacturer of precision optical components and high-power laser coatings from UV to IR. Stock and custom optics: lenses, beamsplitters, filters, windows, mirrors, wave plates, large wedges, prisms, and many more. In-house custom coatings: AR, high reflection, dichroic, and polarizing. Optics from 4 mm to 16 inches.

• Established in 1995
• 75 employees
• 29,234-sq ft facility
• Privately Owned

• Stock Manufacturer
• Custom Manufacturer
• Supplier/Distributor

www.escooptics.com

Esco Optics - Oak Ridge, NJ
US manufacturer of custom and standard optics for the UV, VIS, and IR wavelengths. In-house production of lenses, windows, mirrors, blanks, prisms, filters, and optical coatings. For over 60 years, we have proudly offered excellent customer service, low prices, and short lead times. ITAR registered.

• Established in 1955
• 48 employees
• 34,000-sq ft facility
• Privately Owned

• Custom Manufacturer

www.gurley.com

Gurley Precision Instruments Inc. - Troy, NY
Manufactures stock and custom reticles, lenses, prisms, mirrors, resolution targets, step wedges, divided circles, absolute and incremental discs/scales, precision patterns and replications, measuring devices, rotary/linear encoders, engineering and surveying instruments and digital readout systems for machine tools. UV to NIR optical coating capabilities include AR coatings, hot/cold mirrors, dielectric films.

• Established in 1845
• 100 employees
• Privately Owned

• Custom Manufacturer

NarrowBand AR Coating - V-Coat

www.iridian.ca

Iridian Spectral Technologies - Ottawa, Canada
Iridian Spectral Technologies provides optical filter solutions to a wide variety of applications in telecommunications, spectroscopy, lasers, biomedical, endoscopy, sensing, display, and entertainment. Our optical filters cover the spectral range from UV 300 nm to LWIR 10 microns including bandpass, edge pass, dichroic, notch, and multizone filters.

• Established in 1998
• 140 employees
• 40,000-sq ft facility
• Privately Owned

• Stock Manufacturer
• Custom Manufacturer
• Supplier/Distributor

www.lambda.cc

Lambda Research Optics Inc. (USA) - Costa Mesa, CA
Lambda Research Optics manufactures catalog and custom lenses, mirrors, beamsplitters, windows, prisms, filters, polarizers for defense, commercial, and medical laser applications. Lambda specializes in high-power coatings for excimer, YAG, fiber, CO2 lasers, and FLIR coatings. Precision polishing of CaF2, MgF2, BK7, fused silica, ZnSe, Ge, and Si.

• Established in 1991
• 60 employees
• 36,000-sq ft facility
• Privately Owned

• Custom Manufacturer

newportlab.com

Newport Thin Film Laboratory Inc. - Chino, CA
Newport Thin Film Laboratory (NTFL) is a leading manufacturer of custom thin film coatings. For more than four decades, coatings produced by NTFL have contributed to engineering progress worldwide. NTFL is a fully equipped cleanroom facility specializing in the design and manufacture of thin films in the UV, VIS, and IR spectrum.

• Established in 1975
• 20 employees
• 18,000-sq ft facility
• Privately Owned

• Stock Manufacturer
• Custom Manufacturer

Optical Beamsplitter Coatings

Mirror Coatings

Antireflection Coatings

www.nacl.com

North American Coating Laboratories - Mentor, OH
Manufactures custom vacuum-deposited thin-film coatings for glass and plastic optics, specializing in AR, reflective, ITO, conductive, metallic, filter, and scratch-resistant films. Diamond-like and protective coatings for all substrates, including hydrophobic overcoatings for easy cleaning; and scratch-resistant dip coatings for plastics.

• Established in 1974
• 50 employees
• 50,000-sq ft facility
• Privately Owned

• Custom Manufacturer

www.opcolab.com

OPCO Laboratory Inc. - Fitchburg, MA
Manufacturer of custom optics, optical replication, diffraction gratings, electro-optical assemblies, metallic and dielectric thin-film coatings for prototype and volume production. State-of-the-art manufacturing, coating, QC, assembly and class 1000 cleanrooms. Serving commercial and defense markets worldwide.

• Established in 1976
• Privately Owned

• Custom Manufacturer

www.dynasil.com/company/optometrics

Optometrics Corporation, A Dynasil Co. - Littleton, MA
An ISO 9001:2015 certified, ITAR registered lean optical components and subassembly manufacturer offering a large assortment of off-the-shelf and custom diffraction gratings, OEM monochromators, wire-grid polarizers, and optical filters and coatings produced using hard IAD technology along with traditional techniques for cost effective solutions.

• Established in 1967
• 60 employees
• 14,000-sq ft facility
• Publicly Traded Stock

• Stock Manufacturer
• Custom Manufacturer

www.perkinsprecision.com

Perkins Precision Developments LLC - Longmont, CO
PPD provides custom laser optics, assemblies, and coatings for prototype, research, and OEM applications. PPD's precision fabrication, IBS thin-film coatings, and epoxy-free assembly processes enable total optics solutions. Products include beamsplitter cubes, laser mirrors, superpolished lenses and substrates, prisms, polarizers, and Brewster windows.

• Established in 2009
• 13 employees
• 7,000-sq ft facility
• Privately Owned

• Custom Manufacturer

www.reynardcorp.com

Reynard Corporation - San Clemente, CA
Reynard Corporation manufactures custom precision optical components and thin-film coatings from 0.2 to 50 microns (UV to far-IR). In-house capabilities: diamond point turning (DPT), optical fabrication, photolithography pattern processing, environmental testing, and design services. Prototype to production, ISO 9001:2015 certified, and ITAR registered.

• Established in 1984
• 45 employees
• 28,000-sq ft facility
• Privately Owned

• Custom Manufacturer

Thin-Film Coatings: Custom AR Coatings

Infrared Coatings: Far-IR AR

www.apoptics.com

Angstrom Precision Optics Inc. - Rochester, NY
Manufactures precision polished and machined optical elements. Products: windows, wedges, wafers, prisms, filters, CNC machined substrates and cylinders for UV/VIS/IR applications. Capabilities: pitch bed, double-sided and OD polishing; and precision machining and slicing. Materials: optical glass, filter glass, fused silica/quartz, germanium, silicon and float glass.

• Established in 1998
• 16 employees
• 8,100-sq ft facility
• Privately Owned

• Stock Manufacturer
• Custom Manufacturer

www.berlinerglas.com

Berliner Glas Group - Berlin, Germany
OEM partner for optical key components, assemblies, and systems as well as high-quality refined technical glass - from concept to volume production, Berliner Glas Group companies serve innovative customers in various market segments: semiconductor industry, medical technology, metrology, laser, and space technology as well as the display industry.

• Established in 1952
• 1,300 employees
• 542,500-sq ft facility
• Privately Owned

• Custom Manufacturer

www.chroma.com

Chroma Technology Corp. - Bellows Falls, VT
Manufacturer of optical filters and coatings for biomedical instruments and imaging systems, fluorescence microscopy, astronomy, space exploration, and chemical analysis.

• Established in 1991
• 108 employees
• 21,000-sq ft facility
• Employee Owned

• Stock Manufacturer

www.cumberlandoptical.com

J.R. Cumberland Inc. - Marlow Heights, MD
Manufacturer of custom precision optical components.

• Established in 1949
• 10 employees
• 10,000-sq ft facility
• Privately Owned

• Custom Manufacturer

goochandhousego.com

Gooch & Housego - Somerset, England
Gooch & Housego generates, controls, amplifies, and connects lasers and light sources. From our factories in the USA and UK we design and manufacture components and subsystems for use in aerospace and defense, big science, industry, life sciences, oil and gas, space communications and telecommunications.

• Established in 1946
• 800 employees
• Publicly Traded Stock

• Custom Manufacturer

www.gsoptics.com

GS Plastic Optics - Rochester, NY
GS Plastic Optics works with program leaders on complex optical challenges by providing polymer optics designed specifically for improving our customers' market share and competitiveness. We offer innovative solutions, including custom injection molding and SPDT, to companies with precision polymer optic requirements.

• Established in 1916
• 100,000-sq ft facility
• Privately Owned

• Custom Manufacturer

www.hoyaoptics.com

Hoya Corporation USA, Optics Div. - Milpitas, CA
We are a leading supplier of colored filter glasses and optical materials in raw, semifinished and finished forms. Our colored filter glass substrates cover a wide range of spectral characteristics from the UV to IR region.

• Established in 1968
• 25 employees
• 10,000-sq ft facility
• Privately Owned

• Custom Manufacturer

www.inradoptics.com

Inrad Optics Inc. - Northvale, NJ
Specializes in crystalline materials, glass and metal optical components and electro-optical devices. Vertically integrated, products include BBO, KDP, LiNbO3 Pockels cells and Q-switch elements, beamsplitters, ZGP and UV crystals, large transmission flats and mirrors, assemblies, x-ray monochromators, diamond-turned aspheres, and nickel-plated beryllium mirrors.

• Established in 1973
• 70 employees
• 42,000-sq ft facility
• Publicly Traded Stock

• Custom Manufacturer

www.ispoptics.com

ISP Optics Corporation, A LightPath Technologies Co. - Orlando, FL
ISP Optics is a fully integrated manufacturer offering design and manufacture of high precision infrared custom and catalog optics, including aspheric and diffractive elements, multielement systems, IR coatings, and IR zoom lens assemblies from prototype to production quantities utilizing conventional and diamond-turning methodologies.

• Publicly Traded Stock

• Stock Manufacturer
• Custom Manufacturer

www.meopta.com

Meopta - optika s.r.o. - Prerov, Czech Republic
Manufacturer of precision optics, specializing in the design, engineering and assembly of complex optical, optomechanical and optoelectronic systems.

• Established in 1933
• 2,500 employees
• Privately Owned

• Custom Manufacturer
• Supplier/Distributor

www.omegafilters.com

Omega Optical Inc. - Brattleboro, VT
Celebrating 50 years producing precision optical filters from UV to NIR. Specialize in custom filters from prototype to OEM quantities. Fluorescence, astronomy, and overrun filters in stock. Prototyping, engineering, and high-volume production utilizing plasma-assisted reactive magnetron sputtering, e-beam, thermal evaporation, and ion assist.

• Established in 1969
• 90 employees
• 30,000-sq ft facility
• Privately Owned

• Custom Manufacturer

www.optosigma.com

OptoSigma Corp., Sub. of Sigma Koki Co. Ltd. - Santa Ana, CA
Specializes in thin-film coatings, optomechanics, manual and motorized positioning components, vibration isolation, laser safety and optical components. Also provides service and engineering insight for customers.

• Established in 1995
• 23 employees
• 19,000-sq ft facility
• Privately Owned

• Stock Manufacturer

www.piketech.com/optics

PIKE Technologies Inc. - Madison, WI
Manufacturer of spectroscopy accessories and custom optics. Products include ATR, diffuse and specular reflectance, integrating spheres, polarization, IR microscope, beam condensers, and transmission sampling accessories. Optical services include design, prototyping, metrology measurement, diamond-turning, and spherical grinding and polishing.

• Established in 1989
• 60 employees
• Privately Owned

• Supplier/Distributor

www.rising-eo.com

Rising Electro-Optics Ltd. - Fuzhou, China
OEM manufacturer of precision optical components specializing in lenses, coatings and assemblies.

• Established in 2006
• 180 employees
• 30,000-sq ft facility
• Privately Owned

• Custom Manufacturer

High Reflective Coatings

Beamsplitter Coatings

AR Coatings

www.tecoptics.com

TecOptics Inc. - Merrick, NY
Manufacturer of air-spaced and solid etalons, ultrahigh damage threshold laser optics and interferometer optics. Coatings from UV to near-IR. Optomechanical systems.

• Established in 1970
• 25 employees
• 6,000-sq ft facility
• Privately Owned

• Custom Manufacturer

Additional Companies

Market Data for Companies in This Category

Countries

104

United States:

Germany:

England:

China:

Japan:

OTHER: 18

US States

California:

New York:

Massachusetts:

New Jersey:

Pennsylvania:

OTHER: 80

Capabilities

118

Custom Manufacturers:

Stock Manufacturers:

Suppliers/Distributors:

Average Number of Employees: 126

The Photonics Buyers' Guide is a comprehensive resource for verified providers of Optical Coatings. Profiles and contact information for manufacturers and suppliers are provided by the companies and verified by our editors. If you have updated information about any of the organizations listed, please contact us.

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 A thin layer of material applied to a lens surface to reduce the amount of reflected energy. Ideally the index of refraction of that material should be equal to the square root of the product of the indices of the material on either side of the...
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.

coatingscoating materialscoated opticsprotective layerreduce reflectionincrease reflectioncoating opticsresist abrasionprotect surfacethin filmsthin-film coatingsCVDIADantireflectiondichroicconductiveinfraredIRmetal coatinginfraredIRmaterialssputtered coating

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Optical Coatings