Review
DSLR / CAMERA REFERENCE
EOS 5D Mark III
Canon
Catalogue announcement:

01 / TECHNICAL RECORD
Specifications
Manufacturer specifications. Source: Canon Camera Museum ↗.
Manufacturer specifications
- Type
- Digital, single-lens reflex, AF/AE camera
- Recording media
- CF card (Type I, UDMA mode 7-compatible), SD memory card, SDHC memory card, SDXC memory card
- Image sensor size
- Approx. 36 x 24 mm
- Compatible lenses
- Canon EF lenses (except EF-S lenses) (35 mm-equivalent lens focal length will be as indicated on the lens)
- Lens mount
- Canon EF mount
- Type
- CMOS sensor
- Effective pixels
- Approx. 22.30 megapixels
- Aspect ratio
- 3:2
- Dust delete feature
- Auto, Manual, Dust Delete Data appending
- Recording format
- Design rule for Camera File System 2.0
- Image type
- JPEG, RAW (14-bit Canon original), RAW+JPEG simultaneous recording enabled
- Recorded pixels
- L (Large) : Approx. 22.10 megapixels (5760 x 3840) M (Medium) : Approx. 9.80 megapixels (3840 x 2560) S1 (Small 1) : Approx. 5.50 megapixels (2880 x 1920) S2 (Small 2) : Approx. 2.50 megapixels (1920 x 1280) S3 (Small 3) : Approx. 350,000 pixels (720 x 480) RAW : Approx. 22.10 megapixels (5760 x 3840) M-RAW : Approx. 10.50 megapixels (3960 x 2640) S-RAW : Approx. 5.50 megapixels (2880 x 1920)
- Recording function
- Standard, Auto switch card, Rec. separately, Rec. to multiple
- Create/select a folder
- Possible
- File name
- Preset code, User setting 1, User setting 2
- File numbering
- Continuous, auto reset, manual reset
- Picture Style
- Auto, Standard, Portrait, Landscape, Neutral, Faithful, Monochrome, User Def. 1 – 3
- White balance
- Auto, Preset (Daylight, Shade, Cloudy, Tungsten light, White fluorescent light, Flash), Custom, Color temperature setting (Approx. 2500-10000K), White balance correction, and White balance bracketing possible * Flash color temperature information transmission enabled
- Noise reduction
- Applicable to long exposures and high ISO speed shots
- Automatic image brightness correction
- Auto Lighting Optimizer
- Highlight tone priority
- Provided
- Lens aberration correction
- Peripheral illumination correction, Chromatic aberration correction
- Type
- Eye-level pentaprism
- Coverage
- Vertical/Horizontal approx. 100% (with Eye point approx. 21 mm)
- Magnification
- Approx. 0.71x (-1 m-1 with 50 mm lens at infinity)
- Eye point
- Approx. 21 mm (from eyepiece lens center at -1 m-1)
- Built-in dioptric adjustment
- Approx. -3.0 – +1.0 m-1 (dpt)
- Focusing screen
- Fixed
- AF status indicator
- Provided
- Grid display
- Provided
- Electronic level
- Horizontal: 1° increments, ±6° Vertical: 1° increments, ±4° * During horizontal shooting
- Mirror
- Quick-return type
- Depth-of-field preview
- Provided
- Type
- TTL secondary image-registration, phase detection
- AF points
- 61 points (Up to 41 cross-type points) * Number of available AF points and cross-type points vary depending on the lens.
- Focusing brightness range
- EV -2 – 18 (with center f/2.8 AF point, 23°C/73°F, ISO 100)
- Focus modes
- One-Shot AF, AI Servo AF, AI Focus AF, Manual focusing (MF)
- AF area selection modes
- Single-point Spot AF (manual selection), Single-point AF (manual selection), AF point expansion (manual selection; up, down, left, and right), AF point expansion (manual selection; surround), Zone AF (manual selection), Auto selection of 61 AF points
- AF Configuration tool
- Case 1 – 6
- AI Servo characteristics
- Tracking sensitivity, Acceleration/deceleration tracking, AF point auto switching
- AF fine adjustment
- AF Microadjustment (All lenses by same amount or Adjust by lens)
- AF-assist beam
- Emitted by the EOS-dedicated external Speedlite
- Metering modes
- 63-zone TTL full-aperture metering Evaluative metering (linked to all AF points) Partial metering (approx. 6.2% of viewfinder at center) Spot metering (approx. 1.5% of viewfinder at center) Center-weighted average metering
- Metering range
- EV 1 – 20 (at 23°C/73°F with EF50mm f/1.4 USM lens, ISO 100)
- Exposure control
- Program AE (Scene Intelligent Auto, Program), Shutter-priority AE, Aperture-priority AE, Manual exposure, Bulb exposure
- ISO speed (Recommended exposure index)
- Scene Intelligent Auto: ISO 100 – 12800 set automatically P, Tv, Av, M, B: Auto ISO, ISO 100 – 25600 (in 1/3- or whole-stop increments), or ISO expansion to L (50), H1 (equivalent to ISO 51200), H2 (equivalent to ISO 102400)
- ISO speed settings
- ISO speed range, Auto ISO range, and Auto ISO minimum shutter speed settable
- Exposure compensation
- Manual: ±5 stops in 1/3- or 1/2-stop increments AEB: ±3 stops in 1/3- or 1/2-stop increments (Can be combined with manual exposure compensation)
- AE lock
- Auto: Applied in One-Shot AF mode with evaluative metering when focus is achieved Manual: By AE lock button
- Dynamic range adjustment
- Auto, ±1 EV, ±2 EV, ±3 EV
- Effect
- Natural, Art standard, Art vivid, Art bold, Art embossed
- Auto image align
- Possible
- Shooting method
- Function/control priority, Continuous shooting priority
- No. of multiple exposures
- 2 to 9 exposures
- Multiple-exposure control
- Additive, Average, Bright, Dark
- Type
- Electronically-controlled, focal-plane shutter
- Shutter speeds
- 1/8000 sec. to 30 sec., bulb (Total shutter speed range. Available range varies by shooting mode.), X-sync at 1/200 sec.
- Drive modes
- Single shooting, High-speed continuous shooting, Low-speed continuous shooting, Silent single shooting, Silent continuous shooting, 10-sec. self-timer/remote control, 2sec. self-timer/remote control
- Continuous shooting speed
- High-speed continuous shooting: Max. approx. 6 shots/sec. Low-speed continuous shooting: Max. approx. 3 shots/sec. Silent continuous shooting: Max. approx. 3 shots/sec.
- Max. burst
- JPEG Large/Fine: Approx. 65 shots (approx. 16270 shots) RAW: Approx. 13 shots (approx. 18 shots) RAW+JPEG Large/Fine: Approx. 7 shots (approx. 7 shots) * Figures are based on Canon’s testing standards (ISO 100 and Standard Picture Style) and a 8 GB card. * Figures in parentheses apply to an UDMA mode 7, 128 GB card based on Canon’s testing standards.
- Compatible Speedlites
- 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
- PC terminal
- Provided
- External Speedlite control
- Provided * Compatible with radio wireless flash photography.
- Aspect ratio settings
- 3:2, 4:3, 16:9, 1:1
- Focus modes
- Live mode, Face detection Live mode (contrast detection), Quick mode (phase-difference detection), Manual focusing (Approx. 5x / 10x magnification possible)
- Focusing brightness range
- EV 1 – 18 (with contrast detection, at 23°C/73°F, ISO 100)
- Metering modes
- Evaluative metering with the image sensor
- Metering range
- EV 0 – 20 (at 23°C/73°F with EF50mm f/1.4 USM lens, ISO 100)
- Silent shooting
- Provided (Mode 1 and 2)
- Grid display
- Three types
- Movie recording compression
- MPEG-4 AVC/H.264 Variable (average) bit rate
- Audio recording format
- Linear PCM
- Recording format
- MOV
- Recording size and frame rate
- 1920×1080 (Full HD): 30p/25p/24p 1280×720 (HD) : 60p/50p 640×480 (SD) : 30p/25p * 30p: 29.97 fps, 25p: 25.00 fps, 24p: 23.976 fps, 60p: 59.94 fps, 50p: 50.00 fps
- Compression method:
- ALL-I (I-only), IPB
- File size
- 1920×1080 (30p/25p/24p) / IPB : Approx. 235 MB/min. 1920×1080 (30p/25p/24p) / ALL-I : Approx. 685 MB/min. 1280×720 (60p/50p) / IPB : Approx. 205 MB/min. 1280×720 (60p/50p) / ALL-I : Approx. 610 MB/min. 640×480 (30p/25p) / IPB : Approx. 78 MB/min. * Card reading/writing speed necessary for movie shooting: CF card: IPB: at least 10 MB per sec./ALL-I: at least 30 MB per sec. SD card: IPB: at least 6 MB per sec./ALL-I: at least 20 MB per sec.
- Focus modes
- Same as focusing with Live View shooting
- Metering modes
- Center-weighted average and Evaluative metering with the image sensor * Automatically set by the focusing mode.
- Metering range
- EV 0 – 20 (at 23°C/73°F with EF50mm f/1.4 USM lens, ISO 100)
- Exposure control
- 1. Auto-exposure, 2. Shutter-priority AE, 3. Aperture-priority AE, 4. Manual exposure * With 1, 2, and 3, exposure compensation and AE lock are possible (except in Scene Intelligent Auto mode).
- Exposure compensation
- ±3 stops in 1/3-stop increments (±5 stops for still photos)
- ISO speed: (Recommended exposure index)
- Scene Intelligent Auto and Tv: Automatically set within ISO 100 – 12800 P, Av, and B: Automatically set within ISO 100 – 12800, expandable to H (equivalent to ISO 25600) M: Auto ISO (automatically set within ISO 100 – 12800), ISO 100 – 12800 set manually (in 1/3- or whole-stop increments), expandable to H (equivalent to ISO 16000/20000/25600)
- Time code
- Supported
- Drop frames
- Compatible with 60p/30p
- Sound recording
- Built-in monaural microphone, external stereo microphone terminal provided Sound recording level adjustable, wind filter provided
- Headphones
- Headphone terminal provided
- Grid display
- Three types
- Still photos
- Possible
- Type
- TFT color, liquid-crystal monitor
- Monitor size and dots
- Wide, 8.1 cm (3.2-in.) (3:2) with approx. 1.04 million dots
- Brightness adjustment
- Auto (Dark, Standard, Bright), Manual (7 levels)
- Electronic level
- Provided
- Feature guide
- Displayable
- Image display formats
- Single image display, Single image + Info display (Basic info, shooting info, histogram), 4-image index, 9-image index, 2-image display
- Highlight alert
- Overexposed highlights blink
- AF point display
- Possible
- Grid display
- Three types
- Zoom magnification
- Approx. 1.5x – 10x, starting magnification and position settable
- Image browsing methods
- Single image, jump by 10 or 100 images, by shooting date, by folder, by movies, by stills, by rating
- Image rotate
- Possible
- Ratings
- Provided
- Movie playback
- Enabled (LCD monitor, video/audio OUT, HDMI OUT), built-in speaker
- Slide show
- All images, by date, by folder, movies, stills, or by rating
- Image protect
- Possible
- Copying images
- Possible
- In-camera RAW image processing
- Brightness correction, White balance, Picture Style, Auto Lighting Optimizer, High ISO speed noise reduction, JPEG image-recording quality, Color space, Peripheral illumination correction, Distortion correction, and Chromatic aberration correction
- Resize
- Possible
- Compatible printers
- PictBridge-compatible printers
- Printable images
- JPEG and RAW images
- Print ordering
- DPOF Version 1.1 compatible
- Transferrable images
- Still photos (JPEG, RAW, RAW+JPEG images), Movies
- Custom Functions
- 13
- My Menu registration
- Possible
- Custom shooting modes
- Register under Mode Dial’s C1/C2/C3
- Copyright information
- Entry and inclusion enabled
- Audio/video OUT/ Digital terminal
- Analog video (Compatible with NTSC/PAL)/stereo audio output Personal computer communication, Direct printing (Hi-Speed USB or equivalent), Wireless File Transmitter WFT-E7, GPS Receiver GP-E2 connection
- HDMI mini OUT terminal
- Type C (Auto switching of resolution), CEC-compatible
- External microphone IN terminal
- 3.5 mm stereo mini-jack
- Headphone terminal
- 3.5 mm stereo mini-jack
- Remote control terminal
- Compatible with N3-type remote controller
- Wireless remote control
- Remote Controller RC-6
- Eye-Fi card
- Compatible
- Battery
- Battery Pack LP-E6 (Quantity 1) * AC power can be supplied via AC Adapter Kit ACK-E6. * With Battery Grip BG-E11 attached, size-AA/LR6 batteries can be used.
- Battery information
- Remaining capacity, Shutter count, Recharge performance, and Battery registration possible
- Battery life: (Based on CIPA testing standards)
- With viewfinder shooting: Approx. 950 shots at 23°C/73°F, approx. 850 shots at 0°C/32°F With Live View shooting: Approx. 200 shots at 23°C/73°F, approx. 180 shots at 0°C/32°F
- Movie shooting time
- Approx. 1 hr. 30 min. at 23°C/73°F Approx. 1 hr. 20 min. at 0°C/32°F * With fully-charged Battery Pack LP-E6
- Date/Time battery
- CR1616 lithium battery (Quantity 1)
- Dimensions (W x H x D)
- Approx. 152.0 x 116.4 x 76.4 mm / 6.0 x 4.6 x 3.0 in.
- Weight
- Approx. 950 g / 33.5 oz. (CIPA Guidelines), Approx. 860 g / 30.3 oz. (Body only)
- Working temperature range
- 0°C – 40°C / 32°F – 104°F
- Working humidity
- 85% or less
02 / INDEPENDENT COVERAGE
Reviews and field reports
03 / PROVENANCE
Sources and dates
A catalogue year identifies the year held in the source dataset. Announcement dates and retail months are labelled separately. Specifications can vary by region, firmware and recording mode; use the linked manufacturer documentation for those conditions.
Archive updated 2026-10-04. Archive coverage and dataset credits →