Binoculars; [ Dynamometers; Electric meters; Galvanometers; ] Laser rangefinders; [ Lenses for telescopes; Magnifying glasses; ] Measuring apparatus, namely, clamp meters for measuring electricity; [ Microscope illuminating devices; Microscopes; ] Oculars; [ Optical lenses; Prisms for optics purposes; Reflectors for telescopes; ] Scientific and technical apparatus, namely, optical mirrors [ ; Sighting telescopes for firearms; Stereoscopes; Telescopes ]