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Upload date: 2016-03-23 Caption: Canon sample image, © Canon 2016
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22.3 MP full-frame sensor
61-point AF system
6 fps continuous shooting
ISO 100-25,600 sensitivity, ext to ISO 50-102,400
Full HD video with manual control
14-bit DIGIC 5+ processor
100% coverage in the viewfinder
Weather sealed, magnesium-alloy construction
3.2" 1,040,000-dot screen
In-camera RAW editing
Dual CF and SD memory card slots
Silent shutter - ideal for nature and wedding photography
Canon 5D Mark III hands-on video
We caught up with David Parry at Focus 2012 to find out a little more on the Canon 5D Mark III.
22.3 Megapixel full-frame CMOS sensor
The EOS 5D Mark III features a newly developed Canon full-frame 22.3 Megapixel CMOS sensor that's designed from the ground up to create high resolution, perfectly detailed images with unprecedented speed and clarity. Colours are bright but natural, and fine detail is preserved even in dark shadow areas and bright highlights.
A full 24 x 36mm, the sensor captures 5784 x 3861 large individual 6.25 µm pixels and has a much-improved S/N ratio resulting in better images from the start. A new photodiode structure with an increased photoelectric conversion rate increases the sensor's sensitivity by approximately 2 stops over previous models, meaning higher ISOs with the lowest noise of any EOS digital camera. And a 2-line 8-channel simultaneous signal readout means speeds of up to 6.0 fps (RAW + JPEG) are possible.
14-bit A/D conversion, wide range ISO setting 100-25600 (L: 50, H1: 51200, H2: 102400)
The EOS 5D Mark III not only offers 14-bit signal processing for excellent image gradation, it delivers higher standard and expanded ISOs, and a score of new options to enhance shooting in varied and fast-changing lighting situations. With a standard range of ISO 100-25600, the EOS 5D Mark III represents a 2-stop increase in sensitivity over previous cameras.
The EOS 5D Mark III delivers superb picture quality whatever the lighting conditions. Keep shooting hand-held even after the sun goes down, thanks to an ISO 100–25,600 sensitivity range (extendable to ISO 102,400). Beyond the obvious advantages of its wide ISO range, the EOS 5D Mark III has automatic ISO settings, found on the dedicated ISO menu. Minimum and maximum ISO settings can be specified, as can a user-defined range, plus full auto and manual.
DIGIC 5+ Image Processor for enhanced noise reduction and blazing processing speed
For a whole new level of performance, the EOS 5D Mark III uses a DIGIC 5+ Image Processor. Working with two 4-channel A/D converter front-end processing circuits, and delivering speeds of up to 6.0 fps (RAW + JPEG), and the DIGIC 5+ Image Processor improves data processing performance and features new algorithms that promote greater noise reduction at higher ISOs. In addition to conventional image processing functions the DIGIC 5+ Image Processor offers real-time compensation for chromatic aberration in both still and motion images. With the power of this processor, speed improvements are noticeable from the instant the camera is turned on and the stunning results speak for themselves.
61-point wide-area autofocus
Focus quickly and accurately, even on off-centre subjects, with a 61 point wide-area autofocus system. 41 cross-type points (five of which are extra sensitive double-cross type) ensure highly accurate tracking of moving objects.
The newly designed 61-Point High Density Reticular AF features an Offset Array Sensor (with staggering AF point arrangement) to deliver greater accuracy, no matter the situation. It offers multi-zone wide-area AF for better tracking, has 5 central dual cross-type points (f/2.8 diagonal), 21 central cross-type points (f/5.6 horizontal & vertical) and 20 outer cross-type points (f/4.0 horizontal), and is sensitive in extremely low-light situations (EV-2 for a central point with a f/2.8 lens). With the new firmware update installed, cross-type autofocusing with the center AF point is possible even when the maximum aperture of a Canon EF lens/extender combination becomes as small as f/8. If AF point expansion is selected with an f/8 maximum aperture lens/extender combination, the four AF points surrounding the center point will act as AF assist points. AF points above and below the center will be sensitive to vertical contrast, while points to the left and right will be sensitive to horizontal contrast.
The EOS 5D Mark III has a dedicated AF menu tab, so AF can be controlled without having to go through custom function menus. It also has 6 AF point selection methods (Spot, Single Point, Single + Adjacent 4 Points, Single + Adjacent 8 Points, Zone Selection, and Automatic AF Point Selection), plus a dedicated AF configuration tool for control of AI Servo AF III tracking parameters (tracking sensitivity, acceleration/deceleration tracking, and AF point auto switching.
|Sensor Format:||Full Frame|
|Lens mount:||Canon EF|
|Frames per second:||6|
|Card format:||Compact Flash, SD|
|File formats:||RAW and JPEG|
|Shutter speed fast:||1/8000 sec|
|Shutter speed slow:||30 sec|
|Screen size (inches):||3.2|
|Tilting / Rotating screen:||No|
|Metering system:||TTL full aperture metering with 63 zone Dual Layer SPC|
|Exposure compensation:||+/-5 EV in 1/3 or 1/2 stop increments (can be combined with AEB).|
|AEB (Bracketing):||2, 3, 5 or 7 Shots +/-3 EV 1/3 or 1/2 stop increments|
|Flash guide number:||0|
|Flash metering:||E-TTL II|
|Flash sync speed:||1/200 sec|
|Image processor:||DIGIC 5+|
|Size:||152 x 116 x 76 mm|
|Connectivity:||Hi-Speed USB, HDMI mini output, Video output (PAL / NTSC), Headphone mini jack, External microphone (Stereo mini jack)|