Clairex Technologies, Inc. :
- Manufacturers of a broad standard line of IREDs, LEDs, photoconductors, phototransistors, photodarlingtons, photo-ICs, photointerrupter assemblies, optocouplers, arrays, and hybrids.
Opto Technology, Inc. :
- Manufactures optoelectronics products including bar code readers, optical interrupters, photodetectors, emitters (blue, green, red, amber, white, infrared) and optical reflective sensors. Online linecard and PDF data sheets available for download.
RMT Ltd. :
- Russian manufacturer of optoelectronics, IR and laser devices, components and materials including custom subassemblies and end user devices. Online line card and PDF data sheets available for download. Thermoelectric (Peltier) Cooling Modules, miniature Thermistors, Middle-IR Detectors and Light Eemitters, OEM Parts for Optical Gas Analyzers, Optical Sensors and portable NDIR Gas Analyzers and some other products for optoelectronics and laser technique.