Opteka Voyeur Right Angle Spy Lens for Canon EOS Digital SLR Cameras
Point your camera one way and shoot the other with this right angle lens attachment. This lens  will allow you to shoot directly to the right or left of where your camera appears to be pointing. Built-in rotating barrel to allow height adjustments. People will think you are shooting somewhere else. This lens can be a valuable asset when shooting still pictures at the beach, pool, and other public places.This lens provides bright, crisp, distortion free images. It is sized to accommodate all viewing distances from near wide-angle to full zoom.