Nikon adopts 2x crop

The D7100 has an extra 1.3x crop (x1.5 = 2x) that produces a 15MP RAW and for which the 51AF points cover the whole frame (the AF system uses the same algorithms as the D4's system).

It shoots at 7fps in that mode as well (6fps in APS-C mode).

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Renato. http://www.flickr.com/photos/rhlpedrosa/ OnExposure member http://www.onexposure.net/ Good shooting and good luck (after Ed Murrow)