Designs, develops, manufactures and markets proprietary products employing electro-optical technology, such as automatic interior rearview mirrors and fire protection products, including smoke detectors and signaling devices. (Nasdaq: GNTX).

Optik Inc.</a> - Manufacturer of optometers, detectors, filters, input devices, integrating spheres and associated accessories.

Manufactures and markets micro-optical and optoelectronic products for the growing markets within the telecommunications and sensor industries.

Manufactures unique mid-infrared optoelectronic devices: 1600-4600 nm room temperature LEDs, 1600-3800 nm laser diodes, InGaAsSb photodiodes with cut-off 2400 nm, and InAs photodiodes with cut-off 3800 nm. From Russia.

Manufacturer of infrared blackbody sources, radiometer systems, calibration services, femtosecond laser pulse acquisition systems, low-noise preamplifiiers for infrared detectors, ir test stations and test sets.

Manufactures measurement technology for photodiode array spectroscopy, specializing in film thickness measurement and plasma emission monitoring for process measurement and control tasks. Based in Germany.

Manufactures crystals and crystal components, custom optics, and photonic systems.

Ultra fast switching tunable laser modules for laser test and measurement and characterisation systems.

Manufactures uncooled IR detector arrays (1-20 microns).

Manufactures wide range of fiberoptic products, primarily for the telecommunication, data communication, and cable television industries. Comprehensive site incorporates detailed product and application information.

Germany. Manufacturing group involved in wide range of opto-electronic, biotechnology, and telecommuncation products and applications. Site provides corporate and subsidiary information, including interest in venture capital projects.

Selling infrared camera for industrial, firefighting and medical used and analysis software. From China.

Manufactures products and components for LED optoelectronic. Italy.

Solid state laser components and spare parts for variety of industrial, laboratory, medical, and military applications.

Manufacturer OF LED lamps, and displays.