Binoculars; Spyglasses; Telescopes; Day and night vision systems primarily comprised of day and night sensors, day and night cameras, and monitors; Distance measuring apparatus; Golf scopes; Hunting binoculars; Laser range finders; Laser rangefinders; Optical or telescopic lens sights; Range finders for cameras; Range finders for hunting, golf; Rifle scopes; Spotting scopes; Telescopic gun sights; Telescopic lens sights; Telescopic sights; Thermal imaging cameras; Thermal imaging systems, not...