9 [ photographic instruments, namely, lenses, lens filters, flashes, cameras, cinematographic instruments, namely, camera flash lighting equipment, motion picture films featuring education, news, entertainment, comedy, sporting and variety programs, optical instruments, namely, telescopes, microscopes and binoculars; audio and video hardware, namely, magnetic tape recorders and players, laser disk players, compact disk players, phonographs, amplifiers, tuners, televisions, video tape recorders and players, microphones, speakers and headphones; blank magnetic computer discs, and blank magnetic tape cassettes; blank compact discs, blank cassette tapes, and blank digital audio tapes; coin operated vending machines; computer hardware, namely, computer disk drives, hard drives, tape drives, mouses, monitors, and printers; cash registers, calculating machines, data processing equipment and computers ]