Designed with sports photographers and photojournalists in mind, the Nikon D3 introduces an astounding list of brand new features and technologies that make it the most sophisticated and advanced Nikon digital SLR to date. In addition to the new FX- format CMOS sensor, the D3 incorporates Nikon’s new EXPEED Image Processing System that is central to the blazing speed and processing power needed for many of the D3’s new features.