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Photonics Buyers' Guide
Precision Glass and Sapphire Optics
TOP-29 Very High Resolution Lens
Optics that Span the Spectrum
High-Energy Laser Mirrors
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Glass / Wire Cable for Medical Equipment
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...
Creative Microsystems Corp. - Waitsfield, VT
Ibsen Photonics A/S - Farum, Denmark
Lexitek, Inc. - Wellesley, MA
QPS Photronics Inc. - Pointe-Claire, Canada
SILIOS Technologies - Peynier, France
1. A framelike structure that serves to restrict the viewing area of the screen whenplaced before a television picture tube. 2 In photolithography, a photomask (or mask) is typically a patterned transparent plate or an opaque plate with patterned...
holographic phase mask
quartz phase mask
high precision phase diffraction gratings
fiber Bragg gratings
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