Adorama Photography TV presents the Canon 5D Mark III. This week Mark shares his first impressions of the long-awaited successor to the Canon 5D Mark II. Watch as Mark walks you through a selection of photos showcasing the 5D Mark III's impressive capabilities. Mark also touches upon the features of the full frame, 22 megapixel HDSLR that make it a worthy successor to the 5DMII- including new autofocusing, metering and sensor technology.