9
Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments; apparatus and instruments for conducting, switching, transforming, accumulating, regulating or controlling electricity; apparatus for recording, transmission or reproduction of sound or images; magnetic data carriers, recording discs; automatic vending machines and mechanisms for coin-operated apparatus; cash registers, calculating machines, data processing equipment and computers; fire-extinguishing apparatus.
[ contact lenses, ] eyeglasses and eyeglass frames, all of which are sold exclusively by opticians, optometrists, or ophthalmologists in conjunction with the rendition of services such as eye examinations, filling prescriptions, and fitting and adjusting lenses and frames according to customers' needs