Specifications

Type
Type	Digital AF/AE SLR camera
Recording media	Type I or II CF card, SD/SDHC memory card *CF cards, and MicroDrive cards with a 2GB or larger capacity can be used *High-speed data writing enabled with UDMA CF Cards *With Wireless File Transmitter WFT-E2/E2A attached, recording possible with USB external media
Image sensor size	Approx. 36 x 24 mm
Compatible lenses	Canon EF lenses (except EF-S lenses) (The effective lens focal length is the same as indicated on the lens)
Lens mount	Canon EF mount
Image Sensor
Type	High-sensitivity, high-resolution, large single-plate CMOS sensor
Pixels	Effective pixels: Approx. 21.10 megapixels Total pixels: Approx. 21.90 megapixels
Aspect ratio	3:2
Color filter system	RGB primary color filter
Low-pass filter	Located in front of the image sensor, non-removable
Dust deletion feature	(1) Automatic sensor cleaning (2) User-activated sensor cleaning (3) Dust Delete Data appended to the captured image.
Recording System
Recording format	Design rule for Camera File System 2.0
Image type	JPEG, RAW (14-bit, Canon original)
RAW+JPEG simultaneous recording	Provided (sRAW+JPEG also possible)
File size	(1) L (Large): Approx. 6.4 MB (5616 x 3744 pixels) (2) M1 (Medium1): Approx. 5.2MB (4992 x 3328 pixels) (3) M2 (Medium2): Approx. 3.9MB (4080 x 2720 pixels) (4) S (Small): Approx. 2.2 MB (2784 x 1856 pixels) (5) RAW: Approx. 25.0 MB (5616 x 3744 pixels) (6) sRAW: Approx. 14.5MB (2784 x 1856 pixels) * JPEG quality: 8, ISO 100, Picture Style: Standard * Exact file sizes depend on the subject, JPEG quality, ISO speed, Picture Style, etc.
Folder setting	Folder creation/selection enabled
File name	(1) Preset camera code, (2) User setting1 (4 characters), (3) User setting2 (3 characters + 1 image size character)
File numbering	Consecutive numbering, auto reset, manual reset
Color space	sRGB, Adobe RGB
Picture Style	Standard, Portrait, Landscape, Neutral, Faithful, Monochrome, User Def. 1-3
Recording methods	(1)  Standard (2)  Auto switch media (recording media switched automactically) (3)  Rec. separately (specified image size for each recording media) (4)  Rec. to multiple (same image recorded to all recording media)
Image copy	Image copying between recording media enabled (Images with checkmarks or all images in folder or card)
Backup	With WFT-E2/E2A attached, all images and folders in the CF card and SD card can be backed up to USB external media
White Balance
Settings	Auto, daylight, shade, cloudy, tungsten light, white fluorescent light, flash, custom (Total 5 settings), color temperature setting, personal white balance (Total 5 settings)
Auto white balance	Auto white balance with the image sensor
Color temperature compensation	White balance correction: +/-9 stops in full-stop increments White balance bracketing: +/-3 stops in full-stop increments * Blue/amber direction or magenta/green direction possible
Color temperature information transmission	Provided
Viewfinder
Type	Eye-level pentaprism
Coverage	Approx. 100 percent vertically and horizontally with respect to the effective pixels
Magnification	Approx. 0.76x (-1 m-1 with 50mm lens at infinity)
Eyepoint	Approx. 20 mm (from eyepiece lens center)
Built-in dioptric adjustment	-3.0 - +1.0 m-1 (diopter)
Focusing screen	Interchangeable, standard focusing screen Ec-C IV provided (Total 11 types, sold separately)
Mirror	Quick-return half mirror (Transmission: reflection ratio of 37:63, no mirror cut-off with EF 1200mm f/5.6L USM or shorter lens)
Viewfinder information	AF information (AF points, focus confirmation light), metering and exposure information (metering mode, spot metering circle, shutter speed, aperture, manual exposure, AE lock, ISO speed, exposure level, exposure warning), flash information (flash ready, FP flash, FE lock, flash exposure level), white balance correction, JPEG/RAW recording, maximum burst, number of shots remaining, battery check, recording media information
Depth-of-field preview	Enabled with depth-of-field preview button
Eyepiece shutter	Built-in
AutoFocus
Type	TTL-AREA-SIR with a CMOS sensor
AF points	19 AF points (cross-type) and 26 Assist AF points (total 45 points)
Metering range	EV -1-18 (at 23oC, ISO 100)
Focus modes	(1) One-Shot AF (ONE SHOT) (2) AI Servo AF (AI SERVO) (3) Manual focusing (MF)
AF point selection	Automatic selection (45 points), manual selection (19 points, 9 inner points, 9 outer points)
Selected AF point display	Superimposed in viewfinder and indicated on top LCD panel
AF-assist beam	Emitted by the dedicated external Speedlite
Exposure Control
Metering modes	63-zone TTL full aperture metering (1) Evaluative metering (linkable to any AF point) (2) Partial metering (approx. 8.5% of viewfinder at center) (3) Spot metering - Center spot metering (approx. 2.4% of viewfinder at center) - AF point-linked spot metering (approx. 2.4% of viewfinder) - Multi-spot metering (Max. 8 spot metering entries) (4) Center-weighted average metering
Metering range	EV 0-20 (at 23oC with EF 50mm f/1.4 USM lens, ISO 100)
Exposure control	Program AE (shiftable), shutter-priority AE, aperture-priority AE, manual exposure, E-TTL II autoflash, flash metered manual
ISO speed (Recommended Exposure Index)	100-1600 (1/3- or 1-stop increments), expandable to ISO 50 (L) and 3200 (H)
Exposure compensation	Manual: +/-3 stops in 1/3- or 1/2-stop increments (can be combined with AEB) AEB: +/-3 stops in 1/3- or 1/2-stop increments
AE lock	Auto: Applied in One-Shot AF mode with evaluative metering when focus is achieved. Manual: By AE lock button in all metering modes.
Shutter
Type	Electronically-controlled, focal-plane shutter
Shutter speeds	1/8000 to 30 sec., bulb(Total shutter speed range. Available range varies by shooting mode.) X-sync at 1/250 sec.
Shutter release	Soft-touch electromagnetic release
Self-timer	10-sec. or 2-sec. delay
Remote control	Remote control with N3 type terminal
Drive System
Drive modes	Single, High-speed continuous, Low-speed continuous, Self-timer (10-sec and 2-sec), and Silent single shooting
Continuous shooting speed (Approx.)	High-speed continuous: Max. 5 shots/sec., Low-speed continuous: Max. 3 shots/sec.
Max. burst	JPEG(Large): Approx. 56, RAW: Approx. 12, RAW+JPEG(Large): Approx. 10 *Base on Canon's testing condition with a 2GB CF card for high-speed continuous shooting with JPEG quality 8, ISO 100, and Standard Picture Style. *Varies depending on subject, memory card brands, image-recording quality, ISO speed, drive mode, Picture Style, Custom Functions, etc.
External Speedlite
Compatible flash	EX-series Speedlites
Flash metering	E-TTL II autoflash
Flash exposure compensation	+/-3 stops in 1/3- or 1/2-stop increments
FE lock	Provided
External flash settings	Flash function settings, Flash C.Fn settings
PC terminal	Provided
Zooming to match lens focal length	Provided
Live View Functions
Shooting modes	(1) Remote Live View shooting (with a personal computer installed with EOS Utility) (2)   Live View shooting
Focusing	Manual focus
Metering modes	Evaluative metering with the imaging sensor
Metering range	EV 0-20 (at 23oC with EF 50mm f/1.4 USM lens, ISO 100)
Magnified view	Magnifiable by 5x or 10x at AF point
Grid display	Provided
Exposure simulation	Provided
LCD Monitor
Type	TFT color liquid-crystal monitor
Monitor size	3.0 inch
Dots	Approx. 230,000 dots
Coverage	100%
Brightness adjustment	7 levels provided
Interface languages	18
Image Playback
Image display format	Single image, single image + image size, shooting info, histogram, 4-image or 9-image index, magnified zoom (approx. 1.5x - 10x), rotated image, jump (by 1/10/100 images, 1 screen, shooting date or folder)
Highlight alert	Provided (Overexposed highlights blinks)
Histogram	Brightness, RGB
AF point display	Provided
Image Protection and Erase
Protect	Erase protection of one image, all images in a folder, or all images in the memory card can be applied or canceled at one time.
Erase	One image, all images with checkmarks in a folder, or all images in the memory card can be erased (except protected images) at one time.
Sound Recording
Recording method	The sound clip recorded with the built-in microphone is attached to the image
File type	WAV
Recording time	Max. 30 sec. per sound clip
Direct Printing
Compatible printers	PictBridge-compatible printers
Printable images	JPEG image compliant to Design rule for Camera File System (DPOF printing possible) and RAW/sRAW images captured with EOS-1Ds Mark III
Digital Print Order Format
DPOF	Version 1.1 compatible
Direct Image Transfer
Compatible images	JPEG and RAW/sRAW images * Only JPEG images can be transferred as wallpaper on the personal computer screen
Customization
Custom Functions	Total 57
C.Fn setting registration	Provided
My Menu registration	Provided
Save Camera settings	Provided
Register basic camera settings	Provided
Interface
USB terminal	For personal computer communication and direct printing (Hi-Speed USB)
Video OUT terminal	NTSC/PAL selectable
Extension system terminal	For connection to WFT-E2/E2A
Power Source
Battery	Battery Pack LP-E4 (Quantity 1) * AC power can be supplied via AC Adapter Kit ACK-E4
Battery life	At 23oC: Approx. 1800 shots At 0oC: Approx. 1400 shots * With fully-charged Battery Pack LP-E4 * Without Live View shooting * The figures above are based on CIPA (Camera and Imaging Products Association) testing standards
Battery check	Automatic (Displayed in 6 levels) * Detailed battery information provided
Power saving	Provided. Power turns off after 1, 2, 4, 8, 15, or 30 min.
Date/Time battery	One CR2025 lithium battery
Startup Time	Approx. 0.2 sec.
Dimensions & Weight
Dimensions (W x H x D)	156 x 159.6 x 79.9 mm
Weight (Approx.)	1210 g (body only. battery: 180 g)
Operating Environment
Working temperature range	0oC - 45oC
Working humidity:	85% or less