The rugged D300S' hallmarks include versatility, speed, agility and exceptional image quality. Versatility is its 12.3-megapixel, DX-format CMOS image sensor, with Nikon EXPEED image processing that captures stunning low-noise stills and extraordinary 24 fps, 720p HD video with sound. Speed is split-second startup. >> Nikon D300s 12MP CMOS Digital SLR Camera