Reflectors for telescopes; Gun scopes; Laser pointing device for use with firearms; Protective lens covers for telescopic gun sights; Rescue laser signaling flares; Rifle scopes; Sighting telescopes for firearms; Sport whistles; Tactical laser sights; Telescopic bow sights for archery; Telescopic gun sights; Telescopic riflescopes; Telescopic sights for artillery; Telescopic sights for firearms; Transmitters of electronic signals