90728042
May 21, 2021
Binoculars; Monoculars; Telescopes; Biological microscopes; Body-tubes for microscopes; Body-tubes for telescopes; Electron microscopes; Lenses for microscopes; Lenses for telescopes; Microscopes, including stereomicroscopes; Night vision goggles; Optical lenses; Reflectors for telescopes; Telescopic riflescopes; Tripods
Electrical and Scientific Apparatus