Lytro Camera

Lytro's light-field cameras transform photography, letting you focus an image after you shoot it. Unlike a conventional camera, which records light from a single focal point, a light-field camera captures light from all directions. A user can later change the focus to a new area of the image or even make it stereoscopic. In the past, light-field photography required supercomputers. The Lytro makes this technology accessible to casual shooters.