Optical goods, namely, optical lens sights; batteries, electric; electric light dimmers; range-finders for use with firearms and artillery; lasers, not for medical purposes; optical filters; optical lenses; telescopic sights

Sights, other than telescopic sights, for firearms and artillery; fastening devices for sights in the nature of firearm attachments, namely, mounts for attaching handheld and non-handheld gun sights to firearms and artillery; non-telescopic infrared handheld and non-handheld gun sights for firearms and artillery; non-telescopic gun sights for use at night for firearms and artillery; replacement structural parts for handheld and non-handheld gun sights, other than telescopic sights, for firearms and artillery