Optical and electro-optical apparatus and instruments, namely, binoculars, telescopic sights, sighting telescopes for firearms, range finders for measuring distances, telescopes, microscopes; sunglasses; optical and electro-optical night vision devices, namely, spotting scopes, monoculars and goggles; digital video cameras, photo sensors for detecting visible ultraviolet, infrared radiation; portable and hand held digital electronic devices for recording, organizing, transmitting, manipulatin...