Optics Technology, Inc. - Pittsford, NY
Custom Manufacturer, Service Company
Custom manufacturer of optical diffraction gratings. Optical products such as microscope objectives, fiber-imager eyepieces, laser collimators, endoscopes, micro-imaging devices, camera systems, prisms, lenses, miniature mechanical shutter assemblies & electro-mechanical shutter assemblies are available. Capabilities include cementing, milling, lathe cutting, gear hobbing, surface grinding, optical polishing & centering.
www.opticstechnology.com/services/micro-opt...

Syntec Optics - Pavilion, NY
Manufacturer, Custom Manufacturer, Service Company
ISO 9001:2000 certified custom manufacturer of optical diffraction gratings including diffractive lenses. Types also include toric, parabolic, mirror, sphere, asphere, ellipse & Fresnel lenses. Capabilities include single point & high refraction diamond turning, designing, reverse engineering, high precision injection molding & custom metrology. Polishing, EDM, milling & grinding services are also available.
www.syntecoptics.com/diamond_molds.htm

OptiGrate Corp - Oviedo, FL
Manufacturer
Manufacturer of optical diffraction gratings, volume Bragg gratings. Products include mirrors, notch filters, bandpass filters, combiners, deflectors, pulse stretchers & pulse compressors. Available in inorganic photosensitive silicate glass. Bandpass filters are available in operating range from 400 nm to 2.5 µm, grating thicknesses from 0.5 mm to 5 mm & deflection angles from 5 degree to 25 degree. Notch filters are available in spectral bandwidths from 20 pm to 20 nm & operating range from 400 nm to 2.5 µm.
Brand Names: BragGrate
www.optigrate.com/gratings.html

Horiba Instruments, Inc. - Irvine, CA
Manufacturer
Worldwide manufacturer of optical diffraction gratings. Products include aberration corrected concave spectrograph (flat field) gratings, aberration corrected monochromator gratings, holographic concave roland circle gratings, holographic plane gratings, blazed holographic plane gratings & ruled plane gratings. Gold coated master gratings, gold replica gratings, multi-layer dielectric gratings, holographic ion etched lamella master gratings, toroidal ion etched holographic master gratings & variable groove depth (VGD) master gratings are also available.
www.horiba.com/us/en/scientific/products/di...

Headwall Photonics, Inc. - Fitchburg, MA
Manufacturer
Design & manufacturer of optical modules, subsystems, & original holographic diffraction gratings

Applied Image, Inc. - Rochester, NY
Manufacturer, Custom Manufacturer, Service Company
Manufacturer of standard & custom gratings including optical diffraction, single frequency sinusoidal & ronchi rulings precision optical gratings. Specifications of single frequency sinusoidal gratings include 0.1 c/mm to 24.0 c/mm spatial frequency & 27 mm x 45 mm to 100 mm x 100 mm active area. Ronchi rulings precision optical gratings are available on optical grade soda-lime glass substrates, white opal glass, transparent polyester film or photographic paper. Ronchi rulings precision optical gratings are available in English frequency metrics.
Brand Names: Applied Image

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

Wasatch Photonics, Inc. - Logan, UT
Manufacturer
Manufacturer of diffraction gratings & holographic optics.

Photo Sciences, Inc. - Torrance, CA
Manufacturer, Custom Manufacturer, Service Company
ISO 9001:2000 certified custom manufacturer of micro-imaged substrates & small substrate lithography systems for optical diffraction gratings & Ronchi gratings. Substrates are available in round, square, donut, ellipse & irregular shapes. Precision fabricated parts with geometric features smaller than one micron are available. Microlithography services include E-beam pattern generation, laser pattern generation, projection printing, proximity printing & contact printing. Capabilities include CAD support, data conversion, prototyping, full-scale production, microlithography, photomasking, chemical milling, CNC machining, polishing, metal & chemical etching & milling, core drilling, scribe & breaking & glass & wafer shaping. Photomasks available.

Max Levy Autograph, Inc. - Philadelphia, PA
Manufacturer, Custom Manufacturer
Manufacturers of NIST traceable reticles, Ronchi rulings, diffractive optics, clear optical path targets. Available chrome on glass, plastic, etched & filled, high contrast/density formats. UV, VIS, IR, x-ray, metrology applications. Stock, custom, mil-spec.

Richardson Grating Laboratory - Rochester, NY
Manufacturer
Plane Reflectance, Echelle, Plane Transmission, Molecular-Laser-Tuning, Large Astronomical

Hellma USA - Plainview, NY
Manufacturer, Custom Manufacturer
Manufacturer of vibratory parts feeders, inline & gravity tracks, storage hoppers, Hi-level switches, mounting plates, tables, escapements, sound enclosures.

Bond Optics - Lebanon, NH
Manufacturer, Custom Manufacturer, Service Company
Manufacturer of custom precision optical components & parts, including filters, etalons, laser arrays; slide, gage, & sight glasses, diffraction gratings, light diffusers, optical spacers & wedges, optical tubes & tubing, quartz rods, magnifiers, & opto-mechanical precision assemblies.

Opco Laboratory, Inc. - Fitchburg, MA
Manufacturer, Service Company
Manufacturer of ruled & holographic optical diffraction gratings. Materials used include graphite, glass, silicon carbide, zerodur & aluminum. Eschell gratings, toroidal mirrors, flats, parabolics & off axis parabolas replications are also available.

Spectrogon U.S., Inc. - Parsippany, NJ
Manufacturer, Custom Manufacturer
ISO 9001:2000 certified custom manufacturer of holographic gratings including optical diffraction gratings. Specifications of gratings include 190 nanometers to 1,600 nanometers wavelength & 5 mm x 25 mm x 10 mm to 120 mm x 140 mm x 20 mm sizes. Applications include wavelength tuning of lasers, grazing incidence littman configuration, laser pulse compression, chirped pulse amplification, stretching & compression, spectroscopic instruments, monochromators & fibre optics.

Spectronic Unicam - Rochester, NY
Manufacturer
Manufactures Spectroscopic Instruments, Cell Disruption Apparatus & Precision Ruled

Products & Engineering Div., Physical Optics Corp. - Torrance, CA
Manufacturer
Holographic Diffusers & Gratings, Infrared Mirrors

Holographix, Inc. - Hudson, MA
Manufacturer
Replicated Surface-Relief, Curved & Planar, Aspheric, Chirped & Plane

ENJ Medical, Inc. - Santa Fe Springs, CA
Manufacturer, Custom Manufacturer, Service Company
Subcontract Optical Assemblies, Custom Optics, Micro Optics, Lenses

Metrigraphics LLC. - Wilmington, MA
Manufacturer, Custom Manufacturer
Custom fabricator & designer of optical diffraction rotary encoder discs & gratings for measuring transmission variations. Disks are available in single & dual track types. Single track disks are available in 1.180 in. to 2.937 in. OD, 0.187 in. to 2.265 in. ID & 0.030 in. & 0.060 in. thickness. Dual track disks are available in 1.900 in. to 2.850 in. outside track OD, 1.596 in. to 2.264 in. outside track ID, 1.574 in. to 2.236 in. inside track OD & 1.270 in. to 1.650 in. inside track ID. Materials used include glass, plastic & film.
Brand Names: DRC, Metrigraphics

Crown Roll Leaf, Inc. - Paterson, NJ
Manufacturer
Minority-owned custom manufacturer of holographic gratings including optical diffraction gratings in 2 mil polyester pressure sensitive stock patterns. Features include multi-dimensional pattern. Capabilities include art designing, shim growing, embossing, metallizing & converting. Applications include packaging, publishing, consumer products, labels & clothing & fashion accessories.

TechnicaLaser, a div. of Lasersight Technologies, Inc. - Winter Park, FL
Manufacturer
Manufacturer of standard & custom optical diffraction gratings. Types include star crossed, beam fan & matrix diffraction gratings. Portable lasers & laser pointers are also available. Authorized repair center for CNI lasers.
Brand Names: TechnicaLaser

Winsco - Wabash, IN
Manufacturer
Physics & Chemistry Teaching Equipment - Vandygraff Generator

Diffraction Products, Inc. - Woodstock, IL
Manufacturer
Manufacturer of master & replica gratings from precision ruling engines.

Holotek, Ltd. - Henrietta, NY
Manufacturer
Laser, Scanners