Tripods; Spyglasses; Hunting binoculars; Spotting scopes; Field-glasses; Binoculars; Telescopes; Zenith telescopes; Prisms

Binoculars; Microscopes; Computer keyboards; Computer keypads; Covers for tablet computers; Electron microscopes; Hunting binoculars; Keyboards for mobile phones; Keyboards for smartphones; Medical teaching mannequins; Mini beam projectors; Prisms; Protective covers and cases for tablet computers; Protective covers for electronic reading devices; Range finders for golf; Reflectors for telescopes; Stands adapted for tablet computers; Telescopic sights; Video projectors; Zenith telescopes