Optical Polymers International - Milford, CT
Manufacturer
Manufacturer of exit & imager infrared windows made from CR-39® or allyl diglycol carbonate (ADC) optical cast sheet for instruments including barcode scanners. Exit & imager windows are available in red, clear & IR colors with infrared transmission of 90% up to 2,000 nanometer, 0.5% spectral reflectance from 425 nanometer to 700 nanometer & conductivities range from 10 ohms/square to 100 ohms/square. Features include non-birefringent, abrasion & chemical resistance, vapor deposition, antireflection & conductive coatings, laser & die cut mounting adhesives & silkscreen printings. UL listed.
www.opticalpolymersinternational.com/

Specialty Glass Products, Inc. - Willow Grove, PA
Manufacturer, Custom Manufacturer, Service Company
Custom manufacturer of glasses including windows for instrument, optical & protective viewing applications. Materials including borosilicate, Pyrex® 7740, dynasill 1100 FS, fused, GE 124 & NSG 0Z quartz, fused silica, sapphire, Borofloat®, silicon & soda lime. ISO 9001:2000 compliant.
www.sgpinc.com/products.htm

Vynckier Enclosure Systems, Inc. - Houston, TX
Distributor, Manufacturer, Custom Manufacturer
ISO 9001 certified manufacturer of instrument windows. Available as molded instrument windows in outside heights from 3.75 in. to 9 in., widths from 3.375 in. to 5 in. & depths form 0.5 in. to 0.52 in.
www.vynckier.com/

Flabeg Technical Glass US / Naugatuck Glass - Naugatuck, CT
Manufacturer, Custom Manufacturer
ISO 9002 certified manufacturer of precision glass components & mirror components including instrument covers, glass & windows. Applications & industries served include serving the aerospace, automotive & general gauge, marine, & timing industries, cosmetics, novelty, automotive & solar power reflectors. Small parts, in a range of thickness from 0.006 in. to 0.250 in. available.Military Spec. MIL-105D compliant.
www.flabeg.com/index.php?id=112&L=1

Fosta-Tek Optics, Inc.-Engineered Optical Plastics - Leominster, MA
Custom Manufacturer
ISO 9001:2008 registered custom manufacturer of optical windows including infrared, instrument & EMI/RFI shielding windows. Capabilities include coating, engineering, designing, molding, tooling & finishing. Meets ASTM, ANSI, NFPA, EN & CSA standards. Made in USA.
www.fosta-tek.com/castandfilters.html

Sydor Optics - Rochester, NY
Custom Manufacturer
Custom manufacturer of parallel optical instrument windows, including optical glasses, fused silica, synthetic quartz, filter material, CaF2 and MgF2. Available in dia. up to 18 in. with minimum 1,000 mm thickness and tolerance up to +/-0.01 mm. Suitable for industrial, medical, research and defense and various other applications. ITAR registered. ISO 9001:2008 compliant. On-time delivery.
www.sydor.com/products-windows.asp

American Polarizers, Inc. - Reading, PA
Manufacturer, Custom Manufacturer
Custom manufacturer of display filters including instrument windows. Anti-glare, contrast enhancement display, infrared, EMI/RFI, linear phase, neutral density, optical, panel, plastic, circular, linear, polarizing & non-polarized filters are also available in various colors. Display filters are available with anti-glare surfaces, EMI/RFI shielding, silk screening, anti-reflective (AR) coatings, busbars & adhesive gaskets. Display filters are suitable for LED, LCD, CRT, plasma, electroluminescent (EL), vacuum fluorescence (VFD), instrumentation & medical equipment applications.
www.apioptics.com/eclipse.html

Omley Industries, Inc. - Grants Pass, OR
Manufacturer, Custom Manufacturer, Service Company
Prototypes, small quantities: brazed, bakeable, beryllium, sapphire, stainless steel windows & assembly housings.
omley.com/saphhire.html

Engineered Plastic Products, Inc. - Stirling, NJ
Manufacturer, Custom Manufacturer, Service Company
Custom manufacturer of thermoformed products including plastic instrument & protective viewing windows for marine applications. Windows are available with 2 in. x 2 in. to 72 in. x 108 in. dimensions & up to 1 1/2 in. thickness.
www.engineeredplastic.com/capabilities/

Lowell Corp. - West Boylston, MA
Manufacturer, Custom Manufacturer
Acrylic (polycarbonate) push fit, self-locking with view reflectors & optional guard rings available in eleven sizes from 1 in. to 10 in.
www.lowellcorp.com/products/observationwind...

IRD Glass - Litchfield, MN
Manufacturer, Custom Manufacturer, Service Company
Ultra-precision optical, glass & ceramic components fabricating & machining from simple windows to complex optical assemblies with high efficiency coatings. Capable of holding tight tolerances with precision machining processes, including grinding, lapping, polishing, slicing & dicing, sawing, fire-polishing, CNC mills & lathes, ultra-sonic machining, optical coating services, and precision assembly. Custom glass, optical & ceramic component design assistance available. ISO 9002 certified.
irdglass.com/products/prisms-wedges/light-w...

Comar Optics Inc. - Edmonton, AB
Manufacturer, Custom Manufacturer, Service Company
Extensive range of stock windows for instrument applications. This includes sapphire windows, fused silica windows, glass windows, crown glass windows in a wide range of diameters and thicknesses. Stocking large sheets of multi layer antireflection coated float glass from which we can cut instrument windows of any size or shape. Windows may be toughened, laminated or anti reflection coated.
www.comaroptics.com

American Precision Glass Corp. - Duryea, PA
Manufacturer, Custom Manufacturer, Service Company
Custom glass fabrication & precision technical glass products, including engineering. Fabricating a variety of glass types that include borosilicate, crown, soda lime, filters, quartz, fused silica, radiation shielding, X-ray, & other specialties. Applications include faceplates, prisms, filters, mirrors, lenses, circles, tubing, rods, micro sheets, conductive windows, molded blanks, sagged parts, & custom glass products. Capabilities include glass grinding, glass cutting, glass beveling & chamfering, glass drilling, glass filters and special fabricated glass.
www.apgcorp.com/product.htm

Sterling Precision Optics, Inc. - Evanston, IL
Manufacturer, Custom Manufacturer
Custom manufacturer of windows including sapphire & instrument windows. Flat, beam splitter, laminated & synthetic fused silica windows are available.
optics.sterlingprecision.com/category/optic...

Newport Industrial Glass, Inc. - Stanton, CA
Distributor, Manufacturer, Custom Manufacturer, Service Company
Flat, plate, soda-lime, electronic, LED, tempered, micro-sheet, ultra-thin glass, 200 plus types of optical glasses, ophthalmic, borosilicate, radiation shielding, heat resistant, filter, low expansion, laminated, diffusing, anti-glare, instrumentation, patterned, opal & theater.
www.newportglass.com/

McMillan Optical Company - Murdock, FL
Custom Manufacturer
Custom manufacturer of instrument windows. Materials used include quartz, fused silica, BK-7, Pyrex®, crown glass & filter glass. Windows can be fabricated in dia. from 0.1 in. to 12 in., thicknesses from 0.005 in. to 6 in. & with tolerances from +/-0.001 in. to +/-0.0001 in. Available in straight cut, angular, beveled, glazed & fire polished edges in ground, lapped, commercial polish & optical polish finishes. Lapping & polishing services are available.
www.mcmillanoptical.com/lenses.html

Laurel Industries - Highland Park, IL
Manufacturer, Custom Manufacturer, Service Company
Manufacturer of standard & custom windows including instrument windows, oven windows, sight windows & protective viewing windows in production & prototype quantities. Windows meet Military Spec. or customer specifications.
laurelindustries.com/optics.htm#Windows

Bern Optics, Inc. - Westfield, MA
Manufacturer, Custom Manufacturer
Manufacturer of precision micro-miniature & submillimeter optical instrument windows in production & prototype quantities, ground & polished to micron tolerances. Products also include lenses, prisms, apertures, mirrors, balls, axicons, filters, optical wedges, beam splitter cubes, domes & parallel plates. Singlet lenses, cemented multi-element lenses, doublets & triplets are available, as well as special components with combinations of plano, spherical and cylindrical surfaces. Available in optical grade glass & filter glass construction. Capabilities also include custom coating, assembly & prototyping.
www.bernoptics.com/33-window.htm

Greson Technical Sales & Service Co., Inc. - Beaumont, TX
Distributor, Custom Manufacturer, Service Company
Distributor of windows. Includes instrument, protective viewing, & sight.
www.gresonsales.com

Cat-I Glass Manufacturing, Inc. - South Elgin, IL
Manufacturer, Custom Manufacturer, Service Company
ISO 9001:2000 certified custom manufacturer of glass & glass products including instrument, sight, protective viewing & optical windows. Capabilities include beveling, coating, cutting, drilling, edgework, laminating, lapping, metrology, sandblast, sawing, screen printing, chemical tempering & heat tempering. Glass shapes include ground & cut circles, rectangles, squares, triangles, donuts, ellipses, radius cornered shapes & irregular shapes.

Surgitel - Ann Arbor, MI
Manufacturer, Custom Manufacturer, Service Company
Precision Optical Components, Assemblies & Systems; Laboratory Instruments & Equipment; Precision Glass Cutting, Glass Tempering & Double-Sided Planetary Polishing

Flabeg Corp. - Brackenridge, PA
Manufacturer, Custom Manufacturer
ISO 9002 certified manufacturer of precision glass components & mirror components including instrument covers, glass & windows. Applications & industries served include serving the aerospace, automotive & general gauge, marine, & timing industries, cosmetics, novelty, automotive & solar power reflectors. Small parts, in a range of thickness from 0.006 in. to 0.250 in. available.Military Spec. MIL-105D compliant.

Silver Cloud Manufacturing Co. - Millville, NJ
Manufacturer, Custom Manufacturer
ISO 9001 certified manufacturer of custom coated display filter windows for instruments & optical instrument applications. Filter windows are available instruments including LCD, CRT, LED & AMLCD. Filter windows are constructed of high performance plastics. Standard filter windows are available in different sizes up to 44 in. x 60 in. for commercial displays, in thicknesses from 0.007 in. up to 0.400 in. Filter windows can be customized for color, surface finish & thickness. Display filter windows are available in different finishes for anti-glare, heat & EMI/RFI shielding & maximum light transmission properties.

Russell Optics - West Rutland, VT
Distributor, Manufacturer
Manufacturer & distributor a line of optical flats ranging from 1 in. to 14 in. in diameter. Precision prototype optics for research laboratories & observatories, universities, manufacturers of interferometers & the aerospace industry.

Sapphire Engineering, Inc. - Pocasset, MA
Manufacturer, Custom Manufacturer, Service Company
Complete Flow Cell Fabrication & Assembly To O.E.M. Specs., Subassembly/Assembly Work For O.E.M., J.I.T. Programs