Lytro cameras add filters and a 3-D effect  Images viewable from
different angles  By Heather Kelly CNN  UPDATED 3:09 PM EST Nov
19, 2012 Lytro camera  CNN Image  (CNN) -  Lytro cameras, which
let you take a photo and refocus anywhere after it's taken, are
getting two much-requested new features: Instagram-like filters
and the ability to bring the entire image, not just one section,
into focus.  The camera was released early this year by a new
Silicon Valley-based startup. Long and rectangular with a small
touchscreen on one end and minimal buttons, the camera uses
Light Field technology to capture its interactive images.  Since
the camera's release, Lytro employees have been busy testing and
releasing new features. The most recent additions will be
available December 4.  First is the new Perspective Shift
feature. Until now, you could focus only on one small section of
a Lytro image at a time, which seemed to negate the benefit of
having a camera that could focus on everything in the frame.
Perspective Shift