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.
environmental viewing system, namely, magnetically attachable environment viewing system, consisting of a prescription viewing lens, mounted in a frame which includes magnetically-interactive components, for enabling positioning of the lens on or proximate to a viewing surface, for viewing items in an environment such as an aquarium, habitat or jewelry showcase, or at a museum or art gallery