The Polaroid 636 is a classic flip top Polaroid camera which produces images on the classic polaroid 600 film. You can control the brightness and darkness using the slider under the lens. There is also a close up lens for subjects below 1.2 meters. The Polaroid image is known worldwide for their unique characteristic photos and the Polaroid 636 is no different. This one is good for anyone who wants a simple instant camera with a distinctive design which will produce the classic Polaroid images.