Laser diodes, lasers for non-medical use; fiber optic cables; 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; 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, 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, spatial optical filters; laser transmitters; fiber optics, 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 scanners; laser and photo diode modules for optical telecommunication

[Consultancy, design and advisory services relating to laser diodes, lasers, fibre optic cables, optical fibres, fibre optic systems, fibre optic delivery systems, laser delivery systems, laser systems and optical systems; design, development, research and testing services all relating to optical equipment, lasers, light emitting diodes; development of optical and laser systems for others; information, advisory and consultancy services relating to the aforesaid services, including such services provided via a computer network, or the Internet or extranets]