Fibre optic couplings; fiber optic connectors; fiber optic light and image conduits; fiber-coupled acousto-optic modulators; fiber optic cables; fiber optic connectors; voltage-controlled waveplates being cells for altering the polarisation of light; optical sensors; non-linear optical devices, namely, nonlinear optic (NLO) crystals for frequency conversion; light measurement apparatus and instruments, namely, spectrometers, photometers, and endoscopes; liquid crystal displays used specifically for optical, acoustic and electronic applications; acousto-optic devices and instruments, namely, Q-switches being intra-cavity optical switches for lasers, spatial light modulators for optical instruments, frequency shifters being optical frequency converters for optical instruments, deflectors being light beam deflectors for optical devices, and RF drivers being electrical signal generators for acousto-optic devices; image processing software and computer operating software for use with the aforesaid goods

Optical components and systems for use for medical applications, namely, acousto-optic Q-Switches being parts of optical surgical apparatus, spatial light modulators for use in optical diagnostic apparatus, tuneable filters for use in filtering light in optical diagnostic apparatus, frequency shifters for use in changing optical frequencies in diagnostic apparatus, light deflectors and RF electronic drivers being parts of optical diagnostic apparatus; optical sources for medical use, namely, optical diagnostic apparatus for use in confocal microscopy, forensic analysis, and biomedical diagnostics; optical imaging apparatus for medical use in optical diagnostic purposes; optical sources and apparatus for therapeutic applications, namely, optical surgical apparatus for use in medical surgery in the fields of opthalmology, pathology, urology, and cytopathology