WIKISSIAN

Binoculars; Earphones; Baby monitors; Body-tubes for telescopes; Digital cameras; Earphone accessories, namely, earphone cushions, earphone pads, earphone cases, and earphone extension cords; Electron microscopes; Night vision goggles; Oculars; Optical devices, namely, eye pieces for helmet mounted displays; Optical or telescopic lens sights; Scientific and technical apparatus, namely, optical mirrors; Sighting telescopes for firearms; Telescopic riflescopes; Tripods; Video monitors