On the end is the infrared receiver lens, approximately in diameter, which picks up the light from a TV. The sight mount is shaped like a wide, very shallow "U", about five inches long. The end that faces toward the shoulder mount end of the Super Scope has a round open cylinder holder, where the eyepiece goes. The other end has a short, narrow tube, which forms the sight when one looks through the eyepiece that is in-line across from it. The end of the eyepiece is very simple: it is a cylinder with the diameter of a quarter, with a removable rubber piece through which the shooter looks. The sight is designed so that the aim will be correct at a distance of . The Receiver is a small box, 2½" by 2½" by 1", with a standard Super NES controller cord attached. On the front is an oval-shaped black area, receding back from the two sides to an infra-red transmitter about the size of a dime.