The Canon EOS-1Ds Mark III is an engineering tour de force which, true to the EOS-1 legacy, redefines the state of the art in no uncertain terms. An entirely new 21.1-megapixel full-frame Canon CMOS sensor delivers astounding image quality and creates new photographic possibilities. Dual "DIGIC III" Image Processors work in tandem to speed up data handling and camera operation, while further refining imaging performance. Tough, high-durability body and shutter designs, combined with the unique EOS Integrated Cleaning System, set new standards for professional dependability. Cutting-edge features-such as a large 3.0-inch LCD monitor with Live View Function, and a fast, precise 45-point AF system-make the EOS-1Ds Mark III powerful and versatile. And, of course, the EOS-1Ds Mark III is part of the unparalleled EOS System, which, with more than 50 EF lenses, 15 interchangeable focusing screens, and extensive wireless, remote control and lighting accessories, is the most advanced and powerful digital photography system in the world.

21 Megapixel full frame CMOS sensor
The full frame CMOS sensor of the EOS-1Ds Mark III provides a massive 21 Megapixels of detail - exceeding the standard quality demanded by leading photo agencies. Images are processed at 14 bit colour depth for finer tonal gradations. Picture quality is assured by effective noise reduction at high sensitivities and a low pass filter that combats false colour and moiré. The sensor’s wide dynamic range can be set to preserve more detail from bright areas with the Highlight Tone Priority function.

Dual "DIGIC III" processors
Dual "DIGIC III" processors drive the camera’s rapid performance, allowing near-instant start-up and response times.

5 fps with 56 frame burst
The EOS-1Ds Mark III delivers 5 frames per second for a continuous burst of up to 56 JPEGs (12 in RAW).

Wide-area AF with 19 cross type points
A high precision AF system employs 19 cross type points with sensitivity up to f/2.8, spread out across the AF area to accommodate off-centre subjects. 26 AF assist points aid AF tracking for increased accuracy.

EOS Integrated Cleaning System
Canon’s built-in dust prevention and cleaning system uses a combination of technologies to reduce, repel and remove dust from the sensor. A Self-Cleaning Sensor Unit shakes dust from the sensor with each power on.

Wide ISO Range
A wide 100 to 1600 ISO range as standard is expandable to L:50 and H:3200.

3.0" LCD with Live View mode
The bright 3.0" LCD provides pin-sharp definition for checking focus and composition, with 10x magnification for finer details. When shooting from awkward positions, Live View mode gives you the option of framing your image from the LCD.

Picture Style
Picture Style presets provide easy image processing. Each style offers a different colour response - similar to the way film types are changed to achieve different effects. Picture Style presets are customizable in-camera or through the supplied Picture Style Editor software.

Weather sealed, magnesium alloy body
A magnesium alloy body with dust and moisture resistant sealing protects the EOS-1Ds Mark III from harsh weather and the rigours of daily use.

EOS system compatibility
The EOS-1Ds Mark III is compatible with all EF lenses (excl. EF-S lenses), EX Series Speedlite flash units, and the Wireless File Transmitter WFT-E2.