Canon EOS 5D Mark III On Preview - Article From DPreview.com
Preview based on a pre-production Canon EOS 5D Mark III
On March 2nd 1987, Canon unveiled to the world the EOS 650, its first 35mm autofocus SLR and the start of a brand new camera system. With its fully-electronic lens mount, in-lens aperture and focus motors, and reliance on electronic button and dial operation, the EOS system established a blueprint that all successive camera systems have followed. Now, 25 years later to the day, the company has launched the latest model in the line: the EOS 5D Mark III.
Up until now, the 5D series has been a dynasty of slightly unlikely revolutionaries. The original EOS 5D of 2005 was the first 'affordable' full frame SLR, and the camera that cemented the 24x36mm sensor as the format of choice for many professional applications at a time when many were questioning its continued relevance. The 5D Mark II was the first SLR capable of recording full HD video, a feature that revolutionized the market in a fashion that no one could possibly have envisaged at the time - least of all Canon. On the face of it, though, the latest model offers little that looks likely to make the same impact.
The 5D Mark III has a 22MP full frame sensor in a body that's based on the EOS 7D design, and with a 61-point AF system borrowed from the flagship EOS-1D X. From the glass-half-empty point of view, this could be seen as an unambitious update that trails disappointingly behind Nikon's 36MP D800 before either camera has even hit the shops. But for those whose glasses tend more towards the half-full, it might just turn out to be the camera that 5D Mark II owners always really wanted.
Indeed the 5D name itself is almost misleading; compared to its predecessor the Mark III is essentially a completely new model, with every major system upgraded and updated. In a way it's better seen as a full-frame 7D, with that camera's control layout, extensive customizability and 63-zone metering sensor. But it also gains a raft of additional tweaks and improvements in response to customer feedback; these range from dual slots for CF and SD cards, through a locking exposure mode dial, to a large depth of field preview button that's repositioned for right-handed operation, and can be reprogrammed to access a number of other functions.
Canon EOS 5D Mark III key specifications
22MP full frame CMOS sensor
ISO 100-25600 standard, 50-102,800 expanded
6 fps continuous shooting
Shutter rated to 150,000 frames
1080p30 video recording, stereo sound via external mic
61 point AF system
63 zone iFCL metering system
100% viewfinder coverage
1040k dot 3:2 LCD
Dual card slots for CF and SD
Most of the key specs are substantially upgraded compared to the 5D Mark II. The new sensor, coupled with Canon's latest DIGIC 5+ processor, offers a standard ISO range of 100 - 25,600 that's expandable to 50 - 102,800. An 8-channel sensor readout enables continuous shooting at 6 fps. The shutter is rated to 150,000 cycles and has been refined for quieter operation; the Mark III also inherits the 'silent' shutter mode previously seen on the 1D-series. Viewfinder coverage is a full 100%, and the 1040k dot, 3:2 aspect ratio 3.2" LCD screen has improved anti-reflection properties and a hardened glass cover to protect against scratching. And let's not forget that 61-point focus system from the 1DX - the first time Canon has put its top-spec AF sensor into a non-1-series camera since the film-era EOS 3.
Movie mode turned out to be the 5D Mark II's trump card over its rivals, and its successor naturally offers improved capability in this regard. In terms of ergonomics, the camera gains the 7D's rear movie mode/live view switch, so you no longer have to compromise your stills Live View settings when setting up for video recording. There's a built-in headphone socket for audio monitoring, and rear control dial gains touch-sensitive 'buttons' that allow recording parameters (shutter speed, apertire, ISO and sound volume) to be changed silently. The video output specifications are essentially unchanged in terms of resolution and framerate (1080p30 maximum), but Canon says the processing is improved to minimise moiré and other artefacts, and has included the higher quality All-I and IPB interframe compression options introduced with the EOS-1D X. What you don't get though, is the uncompressed output over HDMI seen in the latest Nikon models.
There's a couple of entirely new features too; the 5D Mark III becomes Canon's first SLR capable of in-camera High Dynamic Range shooting, in an unusually well-implemented and flexible fashion, and gets expanded autobracketing options too (up to 7 frames covering a vast +/- 8 EV range). It can also record multiple exposures, if you so desire. The introduction of DIGIC 5+ means that JPEG processing (finally) includes chromatic aberration correction, based on lens profiles which are stored in-camera (and therefore limited to Canon's own lenses). Last but not least, playback mode adds the ability to compare images directly side-by-side, in a number of different views.
The 5D Mark III also gains a refreshed menu system, essentially based on that of the EOS-1D X. It's not entirely dissimilar to the 5D Mark II's (so existing users will still feel at home), but it gains a completely new tab for managing its complex AF system, based on a range of usage-scenario presets. The ordering of options has been rationalized, and a number of functions that were previously hidden deep within the custom functions have bubbled-up closer to the surface as top-level menu items, perhaps most notably mirror lockup and Highlight Tone Priority.
Additional accessories - including Radio-Controlled Wireless flash
Alongside the 5D Mark III Canon has also introduced a range of accessories, most notably a new wireless flash system that's based on radio, as opposed to infrared communication. Spearheaded by the weathersealed Speedlite 600EX-RT and the WT-E3-RT wireless transmitter, the switch to radio control greatly increases the system's operational range to 30m, removes the requirement for unobstructed line-of-sight communication between Speedlites and the controller, and increases the number of units that can be used to 15 flashes in 5 groups. There's also a hot-shoe-mountable GPS unit, the GP-E2, and a WFT-E7 Wi-Fi transmitter.
Rounding off the story is a new vertical grip for the 5D Mark III, which has an almost-complete set of replicate controls for portrait-format shooting, including the all-important joystick for AF point selection (only a DOF preview button is missing). It can hold a pair of LP-E6 batteries for double the battery life, or run off a cassette full of AAs.
Hands-on review video
If you're new to digital photography you may wish to read the Digital Photography Glossary before diving into this article (it may help you understand some of the terms used).
| Conclusion / Recommendation / Ratings are based on the opinion of the reviewer, you should read the ENTIRE review before coming to your own conclusions. Images which can be viewed at a larger size have a small magnifying glass icon in the bottom right corner of the image, clicking on the image will display a larger (typically VGA) image in a new window. To navigate the review simply use the next / previous page buttons, to jump to a particular section either pick the section from the drop down or select it from the navigation bar at the top. DPReview calibrate their monitors using Color Vision OptiCal at the (fairly well accepted) PC normal gamma 2.2, this means that on our monitors we can make out the difference between all of the (computer generated) grayscale blocks below. We recommend to make the most of this review you should be able to see the difference (at least) between X,Y and Z and ideally A,B and C. |
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Canon EOS 5D Mark III specificationsPrice | |
|---|---|
| MSRP | Body only: $3499, €3299, £2999 with 24-105mm: $4299 |
| Body type | |
| Body type | Mid-size SLR |
| Body material | Magnesium alloy |
| Sensor | |
| Max resolution | 5760 x 3840 |
| Other resolutions | 3840 x 2560, 2880 x 1920, 1920 x 1280, 720 x 480 |
| Image ratio w:h | 3:2 |
| Effective pixels | 22.3 megapixels |
| Sensor photo detectors | 23.4 megapixels |
| Sensor size | Full frame (36 x 24 mm) |
| Sensor type | CMOS |
| Processor | Digic 5+ |
| Color space | sRGB,Adobe RGB |
| Color filter array | RGB Color Filter Array |
| Image | |
| ISO | Auto, 100 - 25600 in 1/3 stops, plus 50, 51200, 102400 as option |
| White balance presets | 6 |
| Custom white balance | Yes (1) |
| Image stabilization | No |
| Uncompressed format | RAW |
| JPEG quality levels | Fine, Normal |
| File format |
|
| Optics & Focus | |
| Autofocus |
|
| Autofocus assist lamp | by optional dedicated Speedlite |
| Digital zoom | No |
| Manual focus | Yes |
| Number of focus points | 61 |
| Lens mount | Canon EF mount |
| Focal length multiplier | 1× |
| Screen / viewfinder | |
| Articulated LCD | Fixed |
| Screen size | 3.2" |
| Screen dots | 1,040,000 |
| Touch screen | No |
| Screen type | Clear View II TFT LCD |
| Live view | Yes |
| Viewfinder type | Optical (pentaprism) |
| Viewfinder coverage | 100 % |
| Viewfinder magnification | 0.71× |
| Photography features | |
| Minimum shutter speed | 30 sec |
| Maximum shutter speed | 1/8000 sec |
| Exposure modes |
|
| Built-in flash | No |
| External flash | Yes (Hot-shoe, Wireless plus Sync connector) |
| Flash X sync speed | 1/200 sec |
| Continuous drive | Yes (6 fps) |
| Self-timer | Yes (2 or 10 sec) |
| Metering modes |
|
| Exposure compensation | ±5 EV (at 1/3 EV, 1/2 EV steps) |
| AE Bracketing | ±3 (2, 3, 5, 7 frames at 1/3 EV, 1/2 EV steps) |
| WB Bracketing | Yes (3 frames in either blue/amber or magenta/green axis) |
| Videography features | |
| Format |
|
| Microphone | Mono |
| Speaker | Mono |
| Resolutions | 1920 x 1080 (29.97, 25, 23.976 fps fps), 1280 x 720 (59.94, 50 fps), 640 x 480 (25, 30 fps) |
| Videography notes | 1080 and 720 intra or inter frame, 480 inter frame |
| Storage | |
| Storage types | Compact Flash Type I (UDMA compatible), SD/SDHC/SDXC |
| Storage included | None |
| Connectivity | |
| USB | USB 2.0 (480 Mbit/sec) |
| HDMI | Yes (HDMI mini) |
| Wireless | Optional |
| Remote control | Yes (Remote control with N3 type contact, Wireless Controller LC-5, Remote Controller RC-6) |
| Physical | |
| Environmentally sealed | Yes |
| Battery | Battery Pack |
| Battery description | Lithium-Ion LP-E6 rechargeable battery & charger |
| Battery Life (CIPA) | 950 |
| Weight (inc. batteries) | 950 g (2.09 lb / 33.51 oz) |
| Dimensions | 152 x 116 x 76 mm (5.98 x 4.57 x 2.99") |
| Other features | |
| Orientation sensor | Yes |
| Timelapse recording | Yes (by cable and PC) |
| GPS | Optional |
| GPS notes | With optional GP-E2 unit |
