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Photonics Buyers' Guide / Gold Coatings
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There are 42 companies listed in

Market Data

Gold Coatings

www.dynasil.com/company/emf
EMF, A Dynasil Co. - Ithaca, NY
Optical coating solutions for plastic, glass, metal, and ceramic substrates. Dental mirrors, reflectors, beamsplitters, and infrared optics. Can coat optics ranging from 2 mm to 2.74 m (108 inches). IR coatings include Ge, ZnS, ZnSE, Si, CaF2. Application and technical engineering support.
• Established in 1936
• 31 employees
• 60,000-sq ft facility
• Publicly Traded Stock
• Custom Manufacturer
Oleophobic / Hydrophobic Coating
Diamond-Like Carbon (DLC)
Cold Mirror
www.alkor.net
Alkor Technologies - St. Petersburg, Russia
Wide variety of IR and UV optical components for scientific applications. Optical windows, spherical and cylindrical lenses, mirrors (gold, aluminum, dielectric), IR interference filters, prisms, ATRs, wedge prisms. Materials include CaF2, BaF2, LiF, KBr, NaCl, KCl, MgF2, ZnSe, ZnS, sapphire, silicon, Ge, fused silica (IR, UV), and optical glass.
• Established in 1991
• 50 employees
• 10,800-sq ft facility
• Privately Owned
• Custom Manufacturer
www.castech.com
CASTECH INC. - Fuzhou, China
CASTECH manufactures NLO crystals, laser crystals, and precision optics. We have capabilities for both rapid reaction prototype and volume orders. ISO:9001 system and advanced metrology instruments for stringent quality control on each part. We steadily focus on the best solution for every demand.
• Established in 1988
• 900 employees
• 450,000-sq ft facility
• Publicly Traded Stock
• Custom Manufacturer
www.coloradotf.com
Colorado Thin Films Inc. - Denver, CO
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. ITAR compliant and DDTC registered.
• Established in 2016
• 5 employees
• 3,800-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.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.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.optiforms.com
Optiforms Inc. - Temecula, CA
A leading manufacturer of precision metal components and reflective surface finishes, including parabolic and elliptical reflectors, CPCs, and OAPs, as well as cold shields and waveguides for optics and photonics, defense, medical, and commercial markets. In-house capabilities: electroforming, thin-film coatings, electro-deposited platings, and 5-axis machining.
• Established in 1984
• 60 employees
• 62,000-sq ft facility
• Privately Owned
• 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
Thin Film Coatings
www.reynardcorp.com
Reynard Corporation - San Clemente, CA
Reynard Corporation manufactures custom optical components and thin-film coatings from 0.2 to 50 microns (UV to far-IR), in-house single-point diamond turning, optical fabrication, photolithography pattern optics, environmental testing, and design services. Prototype to production, ISO 9001:2015 certified, ITAR registered, and cybersecurity compliant.
• 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.unitedlens.com
United Lens Company Inc. - Southbridge, MA
A vertically integrated manufacturer of custom optical components specializing in thin-film coatings, precision machined and polished optical elements. ISO 9001:2015 certified and ITAR registered and features state-of-the-art metrology.
• Established in 1916
• Privately Owned
• 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
• 20 employees
• 20,000-sq ft facility
• Privately Owned
• Custom Manufacturer
VisiClear BBAR
Additional Companies

Market Data for Companies in This Category
Countries
35
United States:
2
China:
1
Israel:
1
Russia:
1
Australia:
OTHER: 2
US States
9
California:
5
New York:
4
Massachusetts:
3
Ohio:
3
New Hampshire:
OTHER: 18
Capabilities
37
Custom Manufacturers:
4
Suppliers/Distributors:
4
Stock Manufacturers:
Average Number of Employees: 55


The Photonics Buyers' Guide is a comprehensive resource for verified providers of Gold 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
  • 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.
  • 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,...
gold platingceramic coatingthin filmsepoxiespolyimidessiliconesgolddiffuse optical coatingspolymer opticsthin-film coatingsmetalmetallic coatingsmaterialsoptics
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