Canon brought out a long-anticipated new full-frame EOS pro camera in the EOS-1D X. The 18-megapixel camera unifies the EOS-1D camera line and is a major leap in performance over the 1D Mark IV with two DIGIC 5 main processors with about 17 times more raw power than the DIGIC 4s they replace. A DIGIC 4 still sits inside as a third processor but here is used for very advanced metering: it drives an Intelligent Subject Analysis system that, with a 100,000-pixel metering sensor, can check brightness, target colors, and human faces to get more precise exposure without
