Dielectric Coatings

Fitchburg, MA (25 employees)
Custom Manufacturer
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.

Lafayette, CO (150 employees)
Custom Manufacturer
Founded in 1957, RMI designs and manufactures precision optics and coatings. Our technical expertise include laser optics from DUV to Far IR; IR optics including high output diamond turning; and custom optical assemblies. We have proven experience in solutions for aerospace/defense, life science, medical, semiconductor, industrial, and research markets.

Merrick, NY (25 employees)
Custom Manufacturer
Manufacturer of air-spaced and solid etalons, ultrahigh damage threshold laser optics and interferometer optics. Coatings from UV to near-IR. Optomechanical systems.

Rochester, NY (23 employees)
Custom Manufacturer
Supplier of thin-film coatings on polymer, metal, and glass components. Produces a wide variety of antireflective, beamsplitter, hot and cold mirror, filter and metallic coatings as well as custom coatings. Experienced in handling prototype through OEM volumes. Coatings available from UV to the IR.

Boulder, CO (36 employees)
Custom Manufacturer
Produces custom, high-damage threshold, long lifetime laser optics including mirrors, polarizers, beamsplitters, and windows. Specializes in coatings from 193 nm to 2 microns. Materials include CaF2, MgF2, FS, and BK7. Supplier to linear accelerators using ultrafast, excimer, and solid-state laser systems worldwide.

Dallas, TX (37 employees)
Custom Manufacturer
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.

Ottawa, Canada (22 employees)
Custom Manufacturer
Manufacturer of precision optical components and thin-film coatings in prototype and volume quantities. Products include lenses and lens systems (cylindrical, spherical), GRMs, etalons, beamsplitters, laser windows and mirrors, for work in the UV, VIS, NIR, and far-IR spectral regions. Metrology services are also available. ISO 9001:2015 certified.

Santa Ana, CA (20 employees)
Custom Manufacturer
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.

Bellows Falls, VT (125 employees)
Stock Manufacturer • Custom Manufacturer
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, food and lumber, multispectral imaging, and chemical analysis. Employee-owned.

Willow Grove, PA (48 employees)
Custom Manufacturer
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.

Ottawa, Canada (160 employees)
Stock Manufacturer • Custom Manufacturer • Supplier/Distributor
Iridian Spectral Technologies provides a complete portfolio of optical filter solutions to a wide variety of applications in telecommunications, spectroscopy, lasers, biomedical, PCR, endoscopy, sensing, satcom, lidar, and entertainment. Our optical filters cover the full spectral range from UV 300 nm to LWIR 10 microns.

Batesville, AR (110 employees)
Custom Manufacturer
LaCroix Precision Optics has been manufacturing custom precision optics since 1947. Capabilities include spherical, aspherical, and flat optics with an extensive in-house coating department. ISO 9001:2015, and ITAR registered and compliant.

Mountain View, CA
Custom Manufacturer
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.

Mentor, OH (35 employees)
Custom Manufacturer
Manufactures custom vacuum-deposited thin-film coatings for glass, plastic, and infrared optics, specializing in AR, reflective, ITO, conductive, metallic, filter, and scratch-resistant films. Now offering diamond-like carbon for all substrates, including severe abrasion DLC for chalcogenide material.

Brattleboro, VT (100 employees)
Custom Manufacturer
Precision optical filters since 1969, from UV to NIR. We 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. ISO 9001:2015 Certified.

Round Rock, TX (10 employees)
Custom Manufacturer
Provider of optical components and a variety of thin-film optical coatings. Offers multilayer coatings, BBAR, beamsplitters, polarizer, ITO, patterned dichroics, and metallic coatings. ISO 9001:2015 and ITAR registered.

Kunming, China (54 employees)
Custom Manufacturer
Optolong is a manufacturer of fluorescence filters and astronomy filters. We also offer other interference filters such as UV filters, visible filters, near-infrared filters, beamsplitter, antireflection coating, and optical mirrors as an OEM service.

Longmont, CO (20 employees)
Custom Manufacturer
PPD provides custom laser optics, assemblies, and IBS coatings for prototype, research, and OEM applications. PPDs precision fabrication, dielectric thin-film coatings, and epoxy-free assembly processes enable total optics solutions. Products include PBS cubes, high power laser mirrors, super-polished lenses, prisms, polarizers, and Brewster windows.

Centennial, CO (75 employees)
Stock Manufacturer • Custom Manufacturer • Supplier/Distributor
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.

San Clemente, CA
Custom Manufacturer
Reynard Corporation manufactures custom optics and thin-film coatings from 0.2 to 50 microns (UV-IR). Other in-house capabilities include diamond turning, optical fabrication, photolithography pattern optics, environmental testing, and design services. Prototype to production, ISO 9001:2015 certified, ITAR registered, and Cybersecurity (CMMC) compliant.

Twinsburg, OH (16 employees)
Custom Manufacturer
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.