Camcorders; Microphones; Cables for optical signal transmission; Closed circuit TV systems for security and surveillance, namely, cameras, switchers, monitors, microphones, and recorders; Endoscopy cameras for industrial purposes; Filters for optical devices; Lenses for cameras; Lenses for telescopes; Microphone modules; Optical inspection apparatus; Optical inspection apparatus for industrial use; Optical lenses; Optical signaling cables; Rigid and flexible endoscopes for non-medical use; We...