Apparatus and instruments for recording, transmitting, reproducing or processing sound, images or data; Binoculars; Computer peripheral devices; Eyeglasses; Infrared detectors; Lasers for measuring purposes; Monoculars; Optical apparatus and instruments, namely, optical ports for underwater photography, dome ports for underwater photography, wet diopters, adapter lenses for underwater photography; Portable flashing safety lights for personal use; Solar cells; Technical measuring, testing and ...