| A New Full-Frame Performance Standard Superb image quality: entirely new 21.1 Megapixel Full-Frame Canon CMOS Sensor, Highlight Tone Priority, and 14-bit A/D conversions for outstanding color tones. |
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The EOS-1Ds Mark III incorporates Canon's newest CMOS sensor, which delivers approximately 21.1 effective megapixels (5,632 x 3,750 pixels). The recording area of the sensor is 36 x 24mm, which is equivalent to the full-frame size of the 35mm film format. The tremendous pixel count delivers high-resolution images of exacting precision, with Photoshop™ file sizes over 60MB for outstanding quality at large print sizes and post-processing cropping flexibility. Despite the higher pixel density, Canon CMOS sensor technology ensures exceptionally low noise and the widest usable ISO range* (from 50 to 3200, using ISO range extension). * Standard output sensitivity. Recommended exposure index.
Activated via a Custom Function on the EOS-1Ds Mark III, the unique Highlight Tone Priority feature takes full advantage of the camera's 14-bit per channel digital conversion to provide smoother gradations from the grays to the highlights and preserve greater detail in image highlight areas — a perennial problem for digital photographers, especially those who work in bright sunlight or contrasty studio lighting. Highlight Tone Priority expands the available range of capture in the highlights, yet it exacts no penalties in either shadow detail or other aspects of image capture.
Advanced 14-bit A/D Conversion
"Picture Style" settings
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Powerful In-Camera Processing, Times Two!
Dual "DIGIC III" Image Processor for excellent image quality and processing speed.
Dual DIGIC III Image Processor
Developed to maximize performance between the capture and recording
stages of digital photography, the EOS-1Ds Mark III's Dual "DIGIC III"
Image Processors work in parallel to dramatically enhance image quality
and deliver the speed and power needed to combine 21.1 million pixels
and 5 frames per second. The latest-generation DIGIC III Image
Processor works in concert with Canon's CMOS sensor to achieve even
higher levels of performance. The entire electronic system is totally
re-designed, giving the camera its incredible combination of speed and
image quality. Digital noise is significantly reduced in shadow areas,
and color reproduction is superior.

Dual "DIGIC III" Image Processors
Composing and Shooting with Live View Function
Live View Function capabilities, displayed on the large 3.0-inch LCD monitor.
The EOS-1Ds Mark III features a sophisticated Live View Function, which makes the LCD monitor a real-time finder. When the Live View Function is enabled, the reflex mirror is locked up and the shutter opens. The image output from the CMOS sensor will be displayed in real time on the LCD monitor with 100 percent coverage. A selectable portion of the image can be magnified by 5x or 10x to aid in precise manual focusing. Focus, exposure check, composing, and shooting can all be accomplished in this mode. There is also a grid overlay option, perfect for architectural photography.
Live View Function is convenient for tripod-mounted shooting, macro work, precise shooting with Canon's Tilt-Shift lenses, and many other situations in which it is a physical strain to keep the eye at the viewfinder. The image can also be displayed on a TV monitor, which is ideal for showing photographs, as they are being composed, to clients and portrait subjects.
Large 3.0-inch LCD Monitor
At 3.0 inches diagonal, the EOS-1Ds Mark III's LCD monitor is
exceptionally large. The big, clear image is ideal for Live View
Function. It also makes it easier than ever to confirm capture, check
memory card contents, confirm shooting parameters, and access menu
options.

3.0" LCD Monitor
Remote Live View Function
Using Canon EOS Utility software, photographers can check and adjust
focus and composition in real time on their personal computers, whether
in the studio or on location. The camera can even be fired remotely
from the computer. Connection between the camera and computer can be
done via USB cable or, with the optional WFT-E2A Wireless Transmitter,
via wireless LAN or an Ethernet connection.

Canon's Remote Control Software Screen
(EOS Utility software)
In the studio or even on location, Live View Function can be used remotely, creating new possibilities for the professional digital photographer.
Tougher and More Powerful Unprecedented Shutter Durability The EOS-1Ds Mark III features an improved heavy-duty shutter that
has been durability tested to 300,000 cycles—the highest ever in an
SLR.* The camera thus provides long service life and inspires the
all-important confidence for the professional that comes from the
knowledge that the shutter will perform on demand. *As of August 2007. Weather-Resistant Design EOS Integrated Cleaning System Photographers who must change lenses in dusty environments will find
the advanced Canon EOS Integrated Cleaning System a tremendous time
saver. Dust that settles on the low-pass filter is removed using
ultrasonic vibration. This Self Cleaning Sensor Unit is automatically
activated whenever the camera is powered on or off. (It can also be
manually activated.) A special collar positioned around the sensor
collects the loosened dust. Dust particles can also be automatically
removed via software. By shooting a plain white subject, the
photographer can acquire dust position data called "Dust Delete Data"
that is transmitted along with each subsequent image (whether JPEG or
RAW). Canon Digital Photo Professional (DPP) v.3.2 or higher software
can then be used to manually or automatically erase the dust spots,
before the image ever gets to Photoshop™ or a similar image-editing
program. Self Cleaning Sensor Unit Dust Delete Data Detection Excellent Shooting Performance Compatible with UDMA CF Cards
Outstanding
durability thanks to a shutter durability-tested to 300,000 cycles,
dust- and water-resistant design, and EOS Integrated Cleaning System.
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Shutter Unit
Extensive weatherproofing ensures superior reliability, even when
shooting in harsh environments. Rubber gaskets are used at nearly every
joint and seam—including around the battery compartment cover, memory
card door, and flash shoe—to keep out moisture and dust.
Location of Major Water-Resistant Measures
Dust that has been missed by the Integrated Self-Cleaning Sensor Unit
can also be erased with software included in Digital Photo Professional
(DPP) Version 3.2 or higher. The EOS-1Ds Mark III's imaging sensor is
able to single out the dust particles on its surface, then plots out
their location coordinates within the image. This data is transmitted
along with the image, whether JPEG or RAW, and can be either manually
or automatically erased in Canon's DPP software. This added software
option ensures the cleanest possible image, perfect for printing or
archiving.
Self Cleaning Sensor Unit
Dust that has been missed by the Integrated Self-Cleaning Sensor Unit
can also be erased with software included in Digital Photo Professional
(DPP) Version 3.2 or higher. The EOS-1Ds Mark III's imaging sensor is
able to single out the dust particles on its surface, then plots out
their location coordinates within the image. This data is transmitted
along with the image, whether JPEG or RAW, and can be either manually
or automatically erased in Canon's DPP software. This added software
option ensures the cleanest possible image, perfect for printing or
archiving.
Up
to 5 fps, burst rate up to 12 consecutive RAW images or 56
full-resolution JPEGs, and compatible with newest UDMA high-speed CF
cards.
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Impressive Shooting Performance
The new 21.1-megapixel full-frame CMOS sensor generates a tremendous
volume of data that must be processed by the camera. Thanks to
unparalleled Canon high-speed data management technologies—including
the use of dual DIGIC III processor chips—the EOS-1Ds Mark III delivers
full-resolution performance without sacrificing all-important shooting
speed or camera responsiveness. Maximum continuous shooting is 5 fps,
and up to 56 consecutive full-resolution JPEG or 12 RAW images can be
captured in a single continuous burst (at shooting speeds up to the
full 5 fps).

5 fps continuous shooting speed (Images simulated)
The EOS-1Ds Mark III supports the latest, faster UDMA (Ultra Direct
Memory Access) CF memory cards. UDMA-compliant CF cards offer twice the
data transfer rate of conventional cards, further enhancing the
shooting and post-shooting performance of the EOS-1Ds Mark III.
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Incomparable Canon EOS AF Technology Fast and precise AF system, with 19 high-precision, cross-type AF points with f/2.8 or faster lenses and 26 additional "Assist Points." |
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The EOS-1Ds Mark III incorporates new Canon AF technologies that bring about improvement in key performance areas. The extraordinary 45-point high-density area AF system provides not only the industry's largest continuous AF coverage area, but also the greatest range of control over focusing point selection. The focusing point can be selected automatically by the camera (based on high-speed microcomputer analysis of image content), or users can manually select any of the 19 high precision cross-type AF points, which can be complemented by 26 additional Assist Points for fast, accurate focusing. A separate processing unit devoted solely to autofocus calculation is a key in the EOS-1Ds Mark III's superb AF performance. The One-Shot AF mode is ideal for more static subjects. The camera rapidly selects the optimum focusing point, and the subject is instantly brought into focus even if it is off-center. The AI Servo AF mode is excellent for moving subjects. Aided by a the camera's outstanding new AF sensor and powerful processing abilities, it precisely tracks subject movement, even when shooting continuously at 5 fps. Even with erratic or rapid subject movement, the photographer can concentrate solely on image composition. New Custom Functions aid the photographer in choosing default focusing points, as well as changing the size of a manually-selected AF point, making this not only the fastest, but also the most customizable AF system on the planet.
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Expandable for Your Creativity Compatible with wireless file transmitter WFT-E2A, extensive remote control accessories, and 15 different interchangeable Ec-series focus screens. |
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Wireless File Transmitter WFT-E2A A significant redesign of Canon's earlier wireless transmitter, the new WFT-E2A is much more compact and provides a broader range of useful professional functions. It integrates elegantly with the EOS-1Ds Mark III, is powered by the camera body, and is as durable and weather-resistant as the camera itself. Not only can the camera's files be sent to a compatible computer in three different wireless modes, but you can even remote-control the camera, wirelessly, from your computer. The WFT-E2A can be easily set up to operate in wireless LAN (802.11b or g) environments. A new, more efficient built-in antenna enables wireless communication with host computers or access points up to 492 ft./150m)* away. Where wireless access is limited, the WFT-E2A can be used for conventional (wired) Ethernet connection. USB 2.0 Hi-Speed host capability enables the use of external storage media, such as a USB hard drive, for memory card backup, quick copying of files, or just vastly expanded shooting capacity. Images shot on the camera can be recorded directly to the hard drive. The WFT-E2A can also communicate with various third-party GPS devices connected via USB. Location coordinates, precise Universal Time Code, and altitude can be sent to the camera and added to each image's original shooting data.
*With a large, high-performance antenna attached to the wireless LAN access point. With a large, high-performance external antenna connected to a wireless LAN access point receiver. Wireless distance range is dependent upon environmental conditions and other radio interference. Interchangeable Focusing Screens
EF Lenses
Flash Photography Canon's Speedlite 580EX II is perfectly suited to the EOS-1Ds Mark III. It has improved reliability of communications through the direct contacts, has a metal flash "foot," and is dust- and water-resistant as with the EOS-1Ds Mark III. Other new features include a PC socket on the flash unit, and an external metering sensor for non-TTL auto flash if desired. With the EOS-1Ds Mark III, you can set most flash settings directly from the camera's menus. It has the same power as the previous Speedlite 580EX (maximum guide number of 190 ft./58m at ISO 100), and with its built-in wide panel, can be used with lenses as wide as 14mm on Canon's full-frame cameras. It includes an AF-assist Beam, which works in conjunction with the EOS-1Ds Mark III's focusing system, and automatically sends color temperature information to the camera when the flash fires, for more accurate white balance rendition with flash photography.
Software Digital Photo Professional (Version 3.2) is an image processing program that enables high-speed RAW image processing, high-speed previewing for real-time image adjustment and support for sRGB, Adobe RGB and Wide Gamut RGB color spaces. Because it's CMS (Color Management System) compatible, Digital Photo Professional allows for easy image layout and printing in Adobe RGB in conjunction with Easy-PhotoPrint and PictBridge printers. It also features the Dust Delete Data Detection tool for cleaner images. EOS Utility (Version 2.0) for Macintosh or Windows handles the connection between the camera and computer, whenever they're connected via USB. It allows remote controlled shooting from the computer, handles downloading of images from the camera to the computer, and allows seamless linking to either Canon's ZoomBrowser/ImageBrowser or Digital Photo Professional software once images have been copied to the hard drive. Furthermore, it's used to upload settings back into a USB-connected camera. ZoomBrowser EX (Version 5.8) for Windows and ImageBrowser (Version 5.8) for Mac OS X are the easy, user-friendly options for viewing and editing of JPEG and even RAW image files. Both allow viewing of numerous types of images including finished TIFF and BMP files. Both also have a variety of search options for finding images, allow re-naming of single images or batches of files, and offer a variety of options for printing without using a separate image-editing program. RAW Image Task (Version 2.6) for Windows/Macintosh |







