Binoculars; Monoculars; Spyglasses; Telescopes; Archery equipment, namely, telescopic bow sights; Body-tubes for telescopes; Equatorial telescopes; Field-glasses; Hunting binoculars; Lenses for telescopes; Optical or telescopic lens sights; Prisms; Reflecting telescopes; Sighting telescopes for firearms; Telescopic gun sights; Telescopic lens sights; Telescopic sights for artillery; Telescopic sights for firearms; Tripods; Zenith telescopes