Objectives (lenses) for photographic cameras, photographic, scientific and precision instruments, apparatus and appliances,

Photographic apparatus, auxiliary apparatus and instruments for photography, namely enlargers, reproduction apparatus, photographic printers, exposure meters [light meters], range finders, viewfinders, diaphragms, shutter releases, light filters, auxiliary lenses, photographic stands, development vats, examination devices for negatives by means of projection, photographic devices for flash lamps, namely flash guns, flash gun holders, triggers for flash lamps,; micro-photographic apparatus; microscopes; binoculars; small-format projectors; projection and micro-projection apparatus; cinematographic apparatus for filming and projection; lenses for photography, projection and microscopy