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Laser diodes, lasers for non-medical use; electrical power supplies, electric temperature controllers for thermostats, fiber optic cables and fiber optic cable connectors; precision instruments for manipulation, coupling and positioning of microscopic objects, fibre optic cables and lasers; optical components, namely, multipliers and optical receivers; optical fibres sold as a component of fiber optic cables; electrical connectors for coupling optical components or optical fibres; lasers for measuring purposes; lasers not for medical use for telecommunication purposes; tuneable diode lasers; laser pointers; semiconductor lasers not for medical use; single-mode lasers not for medical use, surface emitting lasers not for medical use; light-emitting diodes; photo diodes, microprocessors, collimators, namely, devices capable of collimating radiation; diffraction gratings, namely, optical devices consisting of a surface with many parallel grooves used to produce optical spectra by diffraction of reflected or transmitted light; interferometers, spectroscopes and parts therefore, namely spectroscopy cells; telescopes, beam expanding telescopes; microscopes, confocal microscopes; scanning microscopes; microscope bodies and barrels; lasers not for medical use and parts therefore, namely, laser combiners; fibre coupled lasers; high brilliance pulsed lasers, dye lasers, tuneable dye lasers, gas lasers, residual gas analyzers; solid state lasers not for medical use, laser power meters, spatial optical filters; laser transmitters; fiber optics, fiber acoustic couplers; fiber optic light and image conduits, fiber coupled external cavity diode lasers, fiber optic amplifiers; optical lens sights, optical shutters; spectroscope, telescope and microscope parts, namely, eye-pieces, reticules, focusing mechanisms, diaphragms and shutters; mounting devices for optical fibres; optical lenses; microscope, spectroscope and telescope condensers; optical mirrors; prisms for telescopes and microscopes and for scientific purposes; filters for optical devices; polarization maintaining optical fibres; optical telecommunications and optical networking systems comprised of hardware and software; software for optical character recognition; drives for optical memories; optical scanners; optical power meters for handheld computers; laser and photo diode modules for optical telecommunication; electrical cables and connectors; frequency meters, namely, wave length meters; computer interface boards, electric current controllers and electric scan controllers

Design of laser diodes, lasers, power supplies, temperature controllers, fibre optic cables, fibre optic connectors, optical fibres, fibre optic systems, fibre optic delivery systems, laser delivery systems, laser systems and optical systems for others; design, development, research and testing services all relating to optical equipment, lasers, light emitting diodes and photodetectors for others; development of optical and laser systems for others; development of software for use with lasers and optical systems