American Polarizers, Inc. - Reading, PA
Manufacturer, Custom Manufacturer
Custom manufacturer of polarizers including visible light linear, circular, infrared & polyvinyl alcohol (PVA) & non-polyvinyl alcohol (PVA) polarizers & quarter wave retarders available in various sizes & configurations for electronics, photographic, scientific & industrial applications.
www.apioptics.com/polarizers.html

Specac - Cumming, GA
Distributor, Manufacturer
Manufacturer of wire grid polarizers including infrared, far-infrared & terahertz polarizers. Types include standard, high extinction, image quality & opto-physics infrared, free standing & cryogenic free standing wire grid polarizers. RoHS compliant.
www.specac.com/products/wire-grid-polarizer

Gould Fiber Optics - Millersville, MD
Distributor, Manufacturer, Custom Manufacturer
Manufacturer of standard and custom polarizers. Products include couplers, splitters, WDM's, circulators and isolators. Government, military, aerospace and telecommunication industries served. ITAR and ROHS compliant. Made in USA.
www.gouldfo.com/Products.aspx

Moxtek, Inc. - Orem, UT
Manufacturer, Custom Manufacturer
Manufacturer of standard & custom polarizers. Products include visible light polarizers, polarizing beam splitters, UV polarizers, IR polarizers, broadband polarizers & pixelated polarizers. Applications include instrumentation, display products, optical & imaging products, industrial products & lighting.
Brand Names: Nanowire, ProFlux
www.moxtek.com/optics-products.html

HOYA Corp. USA - Optics Division - Santa Clara, CA
Manufacturer, Custom Manufacturer, Service Company
Custom manufacturer of glass polarizers for telecommunication industries. Available with 0.2 mm thickness & 1,310 nanometers, 1,480 nanometers & 1,550 nanometers wavelength. Various features include high isolation, low loss & reliability. Applications include optical isolators, liquid crystal switches & circulators. On-time delivery.
www.hoyaoptics.com/cupo_polarizer/index.htm

International Crystal Laboratories - Garfield, NJ
Manufacturer, Custom Manufacturer
Manufacturer of infrared wire grid polarizers. Available in 25 mm & 50 mm sizes, +/-0.5 mm tolerance & 2 mm substrate thickness with 18 mm & 34 mm clear aperture sizes & 360 degree rotation stage holders mounted on 2 in. x 3 in. back plates. Types of substrates include KRs-5, calcium fluoride, barium fluoride & zinc selenide.
internationalcrystal.thomasnet.com/viewitem...

Polarizers Products
	Infrared Polarizers

Edmund Optics - Barrington, NJ
Distributor, Manufacturer, Custom Manufacturer, Service Company
ISO 9001:2008 certified worldwide manufacturer & distributor of standard & custom polarizers including linear polarizers. Types of polarizers include calcite, linear polarizers, near infrared & wire grid polarizers. Available in standard wavelengths of 750 nm to 850 nm & 1000 nm to 2000 nm with a polymer polarization film sandwiched between two flat pieces of optical quality glass. Services include designing, prototyping, troubleshooting, engineering & testing. RoHS compliant.
Brand Names: 3M
www.edmundoptics.com/optics/polarizers/

Comar Optics Inc. - Regina, SK
Manufacturer, Custom Manufacturer, Service Company
Extensive range of polarizing materials, both as large sheets and as stock sizes. Plastic polarizers come in both rigid acrylic and flexible laminations. Custom cut polarizing materials to any shape you require, and also laminate in MLAR coated glass plates. Stocking UV polarizers, IR polarizers, circular polarizers, crystal polarizers, cube polarizers, mica retarders, quartz retarders and achromatic retarders.
www.comaroptics.com

Warren-Knight Instrument Co. - Philadelphia, PA
Manufacturer, Custom Manufacturer, Service Company
Manufacturer & design of polarizers & leveling, engineers' & surveyors' poles. Custom instrumentation & design available. Applications include surveying, metrology, meteorology, military products & navigation.
www.warrenknight.com/products/product-catal...

Aven, Inc. - Ann Arbor, MI
Distributor, Manufacturer, Custom Manufacturer
Manufacturer & distributor of polarizer for fiber optic ring lights. Polarizers are available with 63 mm OD, 46 mm ID & can be used for reducing glare from reflective surfaces.
catalog.aventools.com/item/microscope-acces...

Polarizers Products
	Polarizers for Fiber Optic Ring Lights

Sutter Instrument Co. - Novato, CA
Manufacturer, Custom Manufacturer
Custom manufacturer of rotating polarizers for OEM applications. Products such as 5 & 10 position wheels with 2 in. filters, 12 position arrays, compact belt-driven filterwheels, cryogenic & high vacuum filterwheels & mounting adapters can also be customized. 2-year limited warranty available.
www.sutter.com/products/OEM_products.html

Newport Industrial Glass, Inc. - Stanton, CA
Distributor, Manufacturer, Custom Manufacturer, Service Company
Fabricator & distributor of filters: absorption, broadband, contrast enhancement, dichroic, infrared, transmitting. Reflecting, infrared, neutral density, night-vision, photographic, polarizing, band pass, ultraviolet, beamsplitters, aviatics, heat absorption, fiber optics, uranium, reference, dwdm, fluorescence, colored glass.
www.newportglass.com/

Laurel Industries - Highland Park, IL
Manufacturer, Custom Manufacturer, Service Company
Manufacturer of standard & custom polarizers in production & prototype quantities. Polarizers meet Military Spec. or customer specifications.
laurelindustries.com/optics.htm#Prisms

Midwest Optical Systems, Inc. (MidOpt) - Palatine, IL
Distributor, Manufacturer, Custom Manufacturer
Custom manufacturer of optical components and systems including polarizers for industrial web process applications. Various other products include precision optical windows, diffusers, focusing lenses, light pipes, filters, mirrors, beamsplitters, prisms, wedges and dust covers. Stock items available.
www.midopt.com/customoptics.html

Rocky Mountain Instrument Co. - Lafayette, CO
Manufacturer, Custom Manufacturer, Service Company
ISO 9001:2008 certified custom manufacturer of polarizers. Types of polarizers include thin film plate polarizers, infrared thin film plate polarizers & polarizing cube beamsplitters. Industries served include aerospace, medical & imaging. Meets MIL-I-45208 & MIL-Q-9858 standards.

Optometrics LLC - Ayer, MA
Manufacturer, Custom Manufacturer
Manufacturer Of Optical Components & Instruments, Research, Academia & Analytical Instruments

American Paper Optics - Bartlett, TN
Manufacturer, Custom Manufacturer
Custom Printed Paper 3-D Glasses & Viewers Including 3-D Fireworks. Anaglyphic, Polarized & Paper Sunglasses

Specac, Inc. - Cranston, RI
Manufacturer
Manufacturer of extensive range of FTIR accessories and laboratory hydraulic press products, including ATR accessories, specular reflectance, diffuse reflection, liquid transmission cells, and gas transmission accessories, as well as infrared wire grid polarizers, KBr pellet presses, XRF pellet presses, together with thin film making kits and laboratory hydraulic press pellet dies.

3M Co., Custom Woodworking & Cabinet Shop - Saint Paul, MN
Distributor, Manufacturer, Custom Manufacturer
Manufacturer Of Linear & Circular Polarizers, Available In Glass, Acrylic & Plastic, Variety Of Sizes & Colors, Custom Coatings: Anti-Reflective, Reflective, RFI & Abrasion Resistant, Custom Fabrication, EMI/RFI Shielding Filters, Sunglass Material, 3D Material, Infrared Filters

International Polarizer, Inc. - Marlborough, MA
Manufacturer
Polarized Sheets & Products For Sunglasses, Displays, Photography

Dana Enterprises International, Inc. - Fremont, CA
Distributor
Polarizers LCD Materials & Related Equipment

Lambda Research Optics, Inc. - Costa Mesa, CA
Manufacturer
Polarizers, Dichroic Filters, Beam Splitters, Anti-Reflection Coatings

Chiral Photonics, Inc - Pine Brook, NJ
Manufacturer
Manufacturer of in-fiber linear & circular polarizers used in sensor applications.

Dontech, Inc. - Doylestown, PA
Manufacturer, Custom Manufacturer, Service Company
Manufacturer of EMI/RFI optical filters/windows, anti-glare/anti-reflective contrast enhancement panels for computer displays, enclosures & structural applications. Abrasion & chemical resistant coatings. Narrow band pass & polarizing filters. Complete assemblies, bezels, frames & gasket.

Innovation Photonics - Verona, NJ
Manufacturer
Manufacturer of mid-IR & visible-near IR polarizers.