Photonics Buyers' Guide > Optical Encoders

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(32 companies)
Optical Encoders An optical encoder is 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 bit information and -- simple geometric optics for readout.
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    Applied Image Inc. - Rochester, NYAPPLIED IMAGE is world-renowned for its wide range of high quality off-the-shelf product lines as well as its custom manufacturing capabilities using the latest technologies and material to produce to your exact needs and specifications. APPLIED is truly a one-stop-shop; from design and prototype...
    • Manufacture Custom
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    Gurley Precision Instruments, Inc. - Troy, NYManufactures 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...
    • Manufacture Stock
    • Manufacture Custom
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    Max Levy Autograph, Inc., Sub. of II-VI Incorporated - Philadelphia, PASpecializes in ultraprecision patterned components for the photonic, military/aerospace, semiconductor and metrology industries. Applications range from the x-ray out to infrared. Major manufacturing process capabilities include: photolithography, electroforming, photochemical etching, film...
    • Manufacture Custom
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    Metrigraphics, LLC - Wilmington, MAWorldwide 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...
    • Manufacture Custom
ADDITIONAL COMPANIES

  • TERMS
  • optical encoder 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...
  • encoder



   

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