Nikon D4S Sensor 24 MP FX 24 x 35.9mm CMOS. 6,016 x 4,016 native LARGE (24 MP). 4,512 x 3,008 medium (13.5 MP). 3,008 x 2,008 small (6 MP). Also crops of 1.2x (20 x 30mm), 1.5x DX (16 x 24mm) and 5:4 professional (24 x 30mm) from the above. ISO ISO 100 - 12,800 in in full, half or third stops. ISO 50 to ISO 204,800 available in stupid modes. White Balance Auto (2 types), incandescent, fluorescent (7 types), direct sunlight, flash, cloudy, shade, preset manual (up to 4 different settings can be saved and recalled), 2,500 K to 10,000 K in 10K intervals; all with fine-tuning! Frame Rates 10.5 FPS with full metering and autofocus for each frame. (11 FPS with locked focus and exposure). AF CAM3500FX sensor. 51 AF points (15 are cross-type sensors). Works with auto- and manual-focus lenses f/5.6 and faster. 11 of these sensors will work with lenses as slow as f/8. AF range is rated down to LV-2 with any lens. (SLR AF systems have never used the full speed of lenses; they look through anulii equivalent to about f/8 regardless of lens speed.) Finder 100% coverage. 0.7x magnification (50mm at infinity). 18mm eyepoint. -3 to 1 diopters. Live-View LCD. Meter Nikon invented the Matrix Meter, the color meter and the 3D meter, which is what really matters. For the first time, Nikon is wasting their time by upping the resolution of the meter sensor for marketing purposes to 91,000 RGB pixels. It also measures flash at this resolution. Shutter Kevlar/carbon fiber-composite, rated 400,000 shots. 1/8,000 - 30 seconds in full, half or third stops. Bulb. X 250 flash sync. "Silent" mode. Flash 1/250 flash sync. i-TTL flash control using the 91,000 pixel RGB sensor with the SB-910, SB-900, SB-800, SB-700, SB-600 and SB-400. Won't meter flash with other flash guns.