24.1-megapixel DX format CMOS sensor, with no OLPF for extreme image sharpness on even the finest details / Professional level AF system utilising 51 focus points - 15 of which are cross-type, for rapid and precise autofocus / 1.3x crop function, expanding the possibilities of DX format with extra telephoto effect, faster speed (up to 7 fps) and extra wide AF coverage / Dual SD memory card slots allow overflow and backup recording or set to record RAW and JPEG individually / Effects Mode allows selected effects to be applied to both stills and movies in Live View.