9 Photographic and optical apparatus, appliances and instruments, cameras and video cameras, appliances for (also digital) recording, storing, working and/or replay of pictures, moving pictures and/or sound, optical components and products, in particular lenses, objectives, supplementary objectives and optical filters, appliances for holding, changing, fastening and adjusting of photographic or optical apparatus, instruments and lighting appliances, in particular stands, stands with ball bearings, removable plates, flash lamp appliances, flash lamps, exposure meters, exposed films and slides, computer programmes for digital recording, storing, working and replay of pictures, moving pictures and/or sound; equipment for photo studios, namely photographic and optical apparatus, appliances and instruments, cameras and video cameras, appliances for (also digital) recording of pictures of persons, animals and objects in rooms especially fitted out for this purpose, included in this class; photographic apparatus in the shape of photo desks, optical benches, presenting desks for photo purposes; flash lamp appliances (photography); flash lamps (photography)