9 Laboratory apparatus and equipment, namely, visual electrophysiology equipment for rodent electroretinography testing for research purposes, and components and peripherals in the nature of rodent platforms, illuminating lamps, electrodes, pattern stimulators, amplifiers, computers and infrared cameras, and software therefor sold as a unit; visual electrophysiology equipment in the nature of apparatus for testing vision, computers, cameras, monitors, pattern stimulators, amplifiers, Ganzfeld stimulators and Ganzfeld domes for vision research; visual electrophysiology equipment in the nature of apparatus for testing vision, Ganzfeld stimulators, Ganzfeld domes, monitors, amplifiers, control units, carts and stands for use in clinical drug trials