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Photonics Buyers' Guide
Ultra-Flat Dichroic & Polychroic Filters
Hand-Held Portable Spectrophotometer
Precision Glass and Sapphire Optics
UV Cold Mirrors
Precision Infrared Optics
Ultra Compact Fizeau /Twyman Green Interferometers for Optical Testing
TOP-29 Very High Resolution Lens
OPAL IR System
Gurley Precision Instruments, Inc. - Troy, NY
Manufactures stock and custom reticles, lenses, prisms, mirrors, resolution targets, step wedges, divided circles, absolute and incremental discs/scales, precision patterns and replications, measuring devices, rotary/linear encoders, engineering and surveying instruments and digital readout systems...
Canon U.S.A., Inc., Sub. of Canon Inc., Industrial Products Div. - San Jose, CA
Applying optical and optoelectronic technologies amassed over many years, Canon provides high-value-added products to a wide range of industries. The Company is prominent globally as a manufacturer of digital cameras and printers. Canon Industrial Division products adopted the core technologies...
Metrigraphics, LLC - Wilmington, MA
Worldwide supplier of high-precision photolithographic services. Core technologies include high resolution photolithography, micro-miniature electroforming, ion-beam etching and thin-film sputter deposition. Microfluidic nozzles and orifice plates. Extreme density flex circuits. Precision patterns...
Photofabrication Engineering, Inc. (PEI) - Milford, MA
Control Engineering Inc. - West Springfield, MA
Electromate - Woodbridge, Canada
Fagor Automation Corp., Div. of Mondragon - Elk Grove Village, IL
Heidenhain Corp., Sub. of Dr. Johannes Heidenhain GmbH - Schaumburg, IL
HIWIN Corp. - Elgin, IL
iC-Haus Corp. - Grand Isle, VT
MicroE Systems, Div. of GSI Group - Bedford, MA
Micronor Inc. - Newbury Park, CA
Ono Sokki Technology Inc., Sub. of Ono Sokki Co., Ltd., Test & Measurement Div. - Addison, IL
OPTRA, Inc. - Topsfield, MA
Renishaw Inc., Sub. of Renishaw plc - Hoffman Estates, IL
RLS Merilna tehnika d.o.o. - Komenda, Slovenia
SCHNEEBERGER, Inc., Sub. of SCHNEEBERGER Holding AG - Bedford, MA
Stork Veco International, Inc., Sub. of Stork Veco BV - Burlington, MA
US Digital - Vancouver, WA
A device designed to measure linear or rotary motion by detection of the movement of markings on a transparent medium past a fixed point of light. The encoder has a moving code plate, a glass disc with positional or angular information -- generally...
measures linear or rotary motion
detects movement of markings
non-contact optical system
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