Stereoscopes; Telescopes; Night vision goggles; Optical apparatus and instruments, namely, optical ports for underwater photography, dome ports for underwater photography, wet diopters, adapter lenses for underwater photography; Optical condensers; Sighting telescopes for firearms; Telescopic lens sights; Telescopic sights; Telescopic sights for artillery; Tripods

Couplings, electric; Egg timers; Electric switches; Electrical adapters; Electrical outlets; Electrical plugs; Electrical voltage tester pens; Weighing apparatus and instruments