Wide-Eyed Perspective - The 170-degree wide-angle lens captures everything around you and delivers stunning fisheye distortion. * Multiple and Long Exposure Capabilities - Easily take multiple and long exposures using the uncoupled shutter advance and Bulb setting. * Flash Flexibility- Use the built-in electronic flash or attach another flash to the hot-shoe - the choice is yours! The built-in flash requires one AA battery which is not included in the package. * True Fisheye View- Slide the fisheye viewfinder into the Hot-Shoe and see the world in crazy circles! * Uses Convenient 35mm Film - The Fisheye No. 2 uses all kinds of 35mm film which is easy to buy and develop.