Lytro’s approach to pho­to­graphy is to cap­ture as much data from the field of light as pos­sible – instead of focus­sing on one par­tic­u­lar setup to cap­ture the moment. The multi-dimen­sion­al image is cap­tured with an array of micro-lenses. This wealth of data then gets trans­lated to an inter­act­ive ‘image-scape’ where you can redefine the focus freely, as many times you want.