As an update to the tremendously popular EOS-1Ds, the new EOS-1Ds Mark II is a must have for those seeking to capture huge, beautiful images, fast. With an all new, full frame 16.7 megapixel CMOS image sensor, combined with Canon's blazing DIGIC-II Image Processor, the EOS-1Ds Mark II captures up to 32 consecutive shots at speeds up to 4 frames-per-second, and has dramatically decreased startup and card-writing times in comparison to the EOS-1Ds. These improvements are complemented by Canon's renowned build quality for reliability in even the most rugged conditions. Compatibility with over 50 EF Lenses, in addition to the entire line of EOS accessories, including the new Wireless File Transmitter WFT-E1 accessory easily makes the EOS-1Ds Mark II the most remarkable combination of resolution and speed in the history of digital SLRs.Exposure Control Modes - Program AE (shiftable), Shutter-priority AE, Aperture-priority AE, E-TTL II autoflash, Manual, Flash metered manualShutter - 1/8000 to 30 sec. (1/3-stop increments), bulb, X-sync at 1/250 sec2-Inch LCD ScreenPrints to CP Direct, Bubble Jet Direct, and PictBridge compatible printersVoice annotation recorded with the built-in microphone is attached to the image (up to 30 seconds; can be extended)Flash - E-TTL II autoflash with optional EX-series SpeedliteSingle and Continuous 4 fps exposure modesBattery - One Rechargeable NiMH Pack NP-E3 / Capacity - At 68 Degrees F -Approx. 1200 / At 32 Degrees F -Approx. 800Unit Dimensions (W x H x D) - 6.1 x 6.2 x 3.1 in. / 156 x 157.6 x 79.9mm / 42.9 oz. / 1215g (Body only); Battery -11.8 oz. / 335g