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155 suppliers

Beamsplitters

A beamsplitter is an optical device for dividing a beam into two or more separate beams. A simple beamsplitter may be a very thin sheet of glass inserted in the beam at an angle to divert a portion of the beam in a different direction. A more sophisticated type consists of two right-angle prisms cemented together at their hypotenuse faces. Learn more about beamsplitters →

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PFG Precision Optics
PFG Precision Optics - Ocean Springs, MS
Manufacturer of precision optical components (UV to mid-IR). Prisms, windows, filters, wedges, mirrors, beamsplitters, and all types of singlet, doublet, and triplet lenses. Electron and ion-assisted deposition coating services. Prototype production and OEM assemblies include design and manufacture of single- and multi-element systems.
Custom Manufacturer
10 products
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.
Stock ManufacturerCustom Manufacturer
3 products
BMV Optical Technologies Inc.
BMV Optical Technologies Inc. - Ottawa, Canada
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.
Custom Manufacturer
5 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 ManufacturerDesigner
1 product
Advanced Optics Inc.
Advanced Optics Inc. - Pewaukee, WI
Advanced Optics manufactures custom optics, precision optics, as well as off-the-shelf optical mirrors, optical windows, optical flats, optical filters, and optical lenses from prototype to production. We carry a wide range of substrates in-house, precision polish up to lambda/20 and provide custom fabrication and coatings.
Stock ManufacturerCustom Manufacturer
10 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
Lambda Research Optics Inc. (USA)
Lambda Research Optics Inc. (USA) - Costa Mesa, CA
Lambda Research Optics manufactures catalog and custom lenses, mirrors, beamsplitters, windows, prisms, filters, and 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.
Custom Manufacturer
79 products
Sydor Optics Inc.
Sydor Optics Inc. - Rochester, NY
Custom manufacturer of precision flat-surfaced, parallel, and wedged optics specializing in double-sided polishing for transmitted wavefront and parallelism. Products include optical and IR windows, glass wafers, color glass filters, mirrors, wedges, plate beamsplitters, and witness samples. ITAR registered, ISO 9001:2015 certified.
Custom Manufacturer
8 products
Delta Optical Thin Film A/S
Delta Optical Thin Film A/S - Horsholm, Denmark
Design and manufacture advanced custom thin-film components for OEM volume applications. Products include linear variable filters, variable dichroics, high-quality fluorescence filter sets, filters and dichroics, and filter sets for point-of-care instruments, beamsplitter cubes, and many other components.
Custom Manufacturer
10 products
Precision Glass & Optics (PG&O)
Precision Glass & Optics (PG&O) - Santa Ana, CA
PG&O provides reliable, cost-effective, precision optics and commercial components from 0.040 in. to 30 in. diam., highly precise thin-film coatings, custom and standard components and turnkey optical solutions that operate from 0.2 to 15 microns. Delivering highly durable sapphire optics for broad-spectrum apps and finished IR optics for mission-critical tasks.
Custom Manufacturer
10 products
Rainbow Research Optics LLC
Rainbow Research Optics LLC - 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.
Stock ManufacturerCustom Manufacturer
3 products
Shanghai Optics Inc.
Shanghai Optics Inc. - Metuchen, NJ
Manufacturer of advanced optical components and optical assemblies. Offers custom optics manufacturing and custom optical design and engineering services. A top lens manufacturer specializing in coated optics, thin-film coatings, custom lens assembly and delivering cost-effective custom optical solutions.
Custom Manufacturer
36 products
AccuCoat Inc.
AccuCoat Inc. - Rochester, NY
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.
Custom Manufacturer
4 products
Cascade Optical Corporation
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.
Custom Manufacturer
1 product
DayOptics Inc.
DayOptics Inc. - Fuzhou, China
Founded in 2005, DayOptics is a leading integrated optical components manufacturer. Focusing on the field of optics, we are dedicated to establishing ourselves as a prominent brand known for reliable optical components. We specialize in the design, R&D, production, and sales of optical components such as wave plates, mirrors, PBS, crystals, filters, windows, prisms, lenses, and more.
Custom Manufacturer
17 products
Deposition Sciences Inc. (DSI)
Deposition Sciences Inc. (DSI) - Santa Rosa, CA
Deposition Sciences, Inc. (DSI) produces a wide variety of highly durable and heat-resistant optical coatings. Our technologies and customer deposition chambers offer coatings in the visible (VIS) near-infrared (NIR), shortwave infrared (SWIR), and midwave infrared (MWIR) spectral wavelengths. ISO 9001:2015 certified.
Custom ManufacturerDesigner
5 products
Edmund Optics
Edmund Optics - Barrington, NJ
Global supplier and manufacturer of optics, imaging, and photonics technology supporting the R&D, semiconductor, biotech, and defense markets. Products include a wide array of multi-element lenses, lens coatings, imaging systems, and optomechanical equipment. Supports OEM applications with volume production of stock and custom products.
Stock Manufacturer
10 products
Inrad Optics Inc.
Inrad Optics Inc. - Northvale, NJ
Inrad Optics is a vertically integrated manufacturer specializing in glass, crystal, and metal based optical components and assemblies. Manufacturing capabilities include precision optical surfacing, precision diamond turning, large substrate handling, optical contacting processes, thin film coatings, and high resolution in-process metrology.
Custom Manufacturer
8 products
LASEROPTIK GmbH
LASEROPTIK GmbH - Garbsen, Germany
LASEROPTIK is a manufacturer of high LIDT laser optics and coatings from VUV to IR and employs more than 40 coating machines with 7 different coating methods. Products include mirrors and AR coatings, thin-film polarizers, complex filters, chirped mirrors and mirror pairs. Special IBS capabilities are available for coatings on large substrates.
Custom Manufacturer
5 products
Omega Optical - Gratings Products
Omega Optical - Gratings Products - Brattleboro, VT
Supplier of specialized holographic and ruled diffraction gratings. 400 masters available for rapid, 1-week optical replication, a capacity to produce 500,000 precision replicated optics and with R&D, engineering, and manufacturing under one roof for custom and OEM applications.
Custom Manufacturer
8 products
Omega Optical - IR Optics
Omega Optical - IR Optics - Hopewell Junction, NY
Specializes in precise IR optical components, coatings, system integration, and services from concept to production. Provides optical consulting, contract manufacturing, and engineering services.
Custom Manufacturer
4 products
Reynard Corporation
Reynard Corporation - San Clemente, CA
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.
Custom Manufacturer
16 products
Sterling Precision Optics Inc.
Sterling Precision Optics Inc. - Evanston, IL
Manufactures optical components including filters, lenses, mirrors, and windows. Stocks optical glass, color filter glass, and fused silica. In-house tempering, coating, and custom machining. Other products include prisms, beamsplitters, cylindrical lenses, wedges, rods, tubes, reflectors, and optical assemblies. ISO 9001:2015 certified.
Custom Manufacturer
1 product
CASTECH INC.
CASTECH INC. - Fuzhou, China
CASTECH is a global leader in nonlinear optical crystals, laser crystals, precision optics, and laser components for laser applications, optical communications, biomedical VR/AR, and lidar. With ISO 9001 and IAFT 16949 quality management system, we consistently enable our customers from prototype to mass production stage.
Stock ManufacturerCustom Manufacturer
4 products
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 Manufacturer
1 product
G&H
G&H - Somerset, United Kingdom
G&H provides design and manufacturing solutions to OEM customers around the world. We meet challenging specifications and offer long product lifetime and guaranteed performance in harsh environments. Our Group is comprised of three businesses: G&H Aerospace and Defense, G&H Industrial and Telecom, G&H Life Sciences and Biophotonics.
Custom Manufacturer
13 products
OPCO Laboratory Inc.
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.
Custom Manufacturer
9 products
Precision Optical
Precision Optical - Costa Mesa, CA
Manufacturer of laser-quality precision optical assemblies and components (VUV to IR) including prisms, mirrors, windows, retroreflectors, filters, plate-type beamsplitters, alignment cubes, polarizing and nonpolarizing cube beamsplitters, and coatings. ISO 9001:2015 certified.
Custom Manufacturer
4 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 Manufacturer
1 product
Andover Corporation
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.
Stock ManufacturerCustom ManufacturerDesigner
10 products
Excelitas Technologies Corp.
Excelitas Technologies Corp. - Pittsburgh, PA
Excelitas is a leading provider of advanced, life-enriching technologies that make a difference, serving global market leaders in the life sciences, advanced industrial, next-generation semiconductor, aerospace and defense end-markets.
Stock Manufacturer
5 products
Hangzhou Shalom EO
Hangzhou Shalom EO - Hangzhou, China
As a matured and professional global supplier with a sophisticated engineering background, we specialize in the manufacturing and sales of electro-optics, including laser crystals and components, laser mirrors, nonlinear crystals, wave plates, polarizers, optical windows and lenses, IR camera lens assemblies/optical filters, scintillators, and more.
Stock ManufacturerCustom Manufacturer
16 products
Hardin Optical
Hardin Optical - Bandon, OR
We are a supplier of high quality precision custom optical components. We provide up-front technical support for optimizing manufacturability, cost, and quality. Capabilities include manufacturing and coating of optical components including lenses, aspheres, mirrors, windows, and prisms using a variety of visible and IR materials.
Custom Manufacturer
1 product
Iridian Spectral Technologies
Iridian Spectral Technologies - Ottawa, Canada
Iridian Spectral Technologies, an IDEX Optical Technologies company, provides custom, wavelength selective optical filter solutions for communications (telecom, datacom, lasercom/satcom), spectroscopy (Raman, fluorescence), remote sensing (EO, lidar), and more applications. Our optical filters cover the spectral range from UV 300 nm to LWIR 15 microns.
Custom ManufacturerDesigner
3 products
LaCroix Precision Optics
LaCroix Precision Optics - Batesville, AR
For over 75 years, LaCroix Precision Optics has positioned itself as a customer-driven, world-class manufacturer of custom precision optics. Capabilities include custom precision optics, coatings, assemblies, and design support. LaCroix Precision Optics is certified to ISO 9001:2015 and is ITAR registered and compliant.
Custom Manufacturer
17 products
LightMachinery Inc.
LightMachinery Inc. - Ottawa, Canada
Manufacturer of custom precision optical components, spectrometers, TEA CO2 lasers, and excimer lasers. Specializes in fluid jet polishing equipment, and laser systems. Specializes in the production of difficult, tight tolerance optical components, laser components and systems.
Custom Manufacturer
1 product
Meadowlark Optics Inc.
Meadowlark Optics Inc. - Frederick, CO
Manufactures standard and custom polarization control components and systems including polarizers, retarders, LC devices, Pockels cells, polarimeters, and SLMs. Applications are in optogenetics, aerospace, defense, medical imaging and analysis, data storage, polarimetry, semiconductor inspection and processing, astronomy, and more.
Stock ManufacturerCustom ManufacturerDesigner
19 products
Meopta s.r.o.
Meopta s.r.o. - Prerov, Czech Republic
Manufacturer of precision optics, specializing in the design, engineering, and assembly of complex optical, optomechanical, and optoelectronic systems.
Custom ManufacturerSupplier/DistributorDesigner
1 product
Omega Optical
Omega Optical - Brattleboro, VT
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.
Custom Manufacturer
5 products
Omega Optical - Large Optics
Omega Optical - Large Optics - Ithaca, NY
Offers precision custom and high-volume coatings on glass, metals, ceramics, and plastics for automotive, defense, consumer electronics, dentistry, astronomy, utilities, lighting, and entertainment. Twenty-six vacuum coating chambers offer 40 million sq. in. of coating capacity, enabling high volume and large format coatings up to 108 in. in diameter.
Stock Manufacturer
6 products
OZ Optics Limited
OZ Optics Limited - Ottawa, Canada
PM fiber components; patch cords, splitters/combiners, polarizers, isolators, fused/PLCS couplers, test equipment; PER meter, polarized sources, PDL emulators, polarization controllers/analyzers, digital/motor driven/manual variable attenuators, laser/laser diode to fiber delivery systems; collimators/focusers, polarization entangled photon sources.
Stock ManufacturerCustom Manufacturer
33 products
Perkins Precision Developments LLC
Perkins Precision Developments LLC - Longmont, CO
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.
Custom Manufacturer
11 products
TecOptics Corp.
TecOptics Corp. - 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.
Custom Manufacturer
1 product
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
Valley Design Corporation, Headquarters
Valley Design Corporation, Headquarters - Shirley, MA
AS9100/ISO 9001 manufacturer of substrates, wafers, flat optics, precision shims/spacers, 0.127-mm sq to 450-mm diameter. Precision lapping, polishing, dicing, 5-axis CNC machining, small diameter core drilling, hole drilling. Ultrathin 10-20 microns, ultraflat, tight tolerances. Fused silica, glass, sapphire, ceramics, metals. Large inventory.
Custom Manufacturer
5 products
Coursen Coating Labs Inc. - Costa Mesa, CA
Simphoton Optronics Co. Ltd. - Xi'an, China
A-Star Photonics Inc. - Fuzhou, China
A.R.W. Optical Corp. - Wilmington, NC
Abrisa Technologies - Santa Paula, CA

Glossary
  • beamsplitter A beamsplitter is an optical device used to divide a beam of light into two or more separate beams, typically by reflecting a portion of the incident light while transmitting the remainder. Beamsplitters are widely used in various optical systems...
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