TECOS

opto-electronic components and parts thereof, namely, hermetically sealed units, chip carriers, optical fibers, fiber-optic connectors, adapters, optical connectors, optical isolators, filters, lasers, laser mirrors, laser reflectors, laser anti-reflectors, beam splitters and assemblies of these goods, all for use in optical transmission, headers and caps, all being housings for electronic or opto-electronic components; parts and fittings for all the aforesaid goods