This article comes from Jiayou Online
EOS-1D X Mark III is Canon’s latest generation flagship SLR camera, equipped with Canon’s newly developed DIGIC X digital image processor and 20.1 million low-noise full-frame CMOS Image sensor. Under the optical viewfinder, this camera is equipped with 191 auto focus points, of which 155 are cross-type focus points, which can achieve high-speed continuous shooting at up to 16 frames per second; while in live view mode, Canon EOS-1D X Mark III With high-precision full-pixel dual-core CMOS AF and servo autofocus, the continuous shooting speed can reach 20 frames per second. Judging from the performance of past models, the EOS-1D X Mark III’s strength in optical viewfinder is undoubted, but at this time, it is Canon’s switch from optical viewfinder to electronic viewfinder, from EF lens to RF lens, and from single reversal to special micro In fact, the strength of this flagship SLR in electronic viewfinder and video shooting is even more exciting. After all, it shows Canon’s future. Next, let’s talk about this flagship SLR that everyone has high hopes for-Canon EOS-1D X Mark III.
”Professional design with steady progress”
In the overall design, EOS-1D X Mark III adopts two sets of shutter handle design common to professional cameras, which is convenient for professional photographers to quickly switch between horizontal and vertical composition. At the same time, the integrated body can also Provide greater reliability.
On the back of the fuselage, the EOS-1D X Mark III follows the tradition The key layout design of, for users who are used to the previous Canon models, it should be said that it is not difficult to get started.
On the side of the fuselage, various interfaces are available for easy connection Various accessories.
The handle shape of EOS-1D X Mark III is wide and full, and The leather feel is good, this kind of feel is hard to describe, but it is comfortable to get started.
The front of the camera, the mount is Canon’s classic EF port, compatible Sex and excellent lens quality have always been the biggest advantages of Canon EOS system.
Back operating area, EOS-1D X Mark III AF- The ON autofocus drive button adopts a new design. In addition to driving the lens for autofocus, this button can also be used to slide your finger to select the point and area of autofocus. From the actual experience, the button can be operated with touch under the two systems of optical viewfinder and real-time viewfinder. The experience is good, and it can be regarded as a highly completed innovative design.
For the screen, Canon EOS-1D X Mark III uses one The 3.2-inch, approximately 2.1 million-dot touchable screen supports adjusting the color temperature of warm and cold, and the display effect can meet most shooting needs.
In addition to the main display, the EOS-1D X Mark III has a shoulder The screen and file display screen can display more information in time, so that the photographer can know it at any time.
EOS-1D X Mark III’s shoulder screen backlight is orange, The fuselage buttons also support backlighting, which is convenient for outdoor photographers of starry sky to shoot at night.
Different from other non-professional bodies, Canon’s 1D series machines The mode switching of the model is operated by the mode button + dial on the left shoulder of the fuselage, which can reduce the possibility of misoperation during intense shooting.
as a professional camera, EOS-1D X Mark III The fuselage is covered with various locks to prevent accidents caused by the user accidentally opening the door. Lift the knob at the bottom left of the body and rotate it to remove the battery.
EOS-1D X Mark III inherits EOS-1D X Mark The LP-E19 battery used in II has good versatility. The battery capacity is 30Wh. Due to the optimized battery power management of the fuselage, the battery life is greatly improved, and the CIPA standard battery life can reach up to 2850 sheets. It’s a pity that although the body uses a USB Type-C interface, it does not support PD body charging. Photographers who need longer shooting time still need to prepare an extra battery.
The bottom of the fuselage also has a protective design when the card compartment is opened. In addition, the vertical shooting handle on this side is also equipped with the aforementioned AF-ON intelligent control key.
EOS-1D X Mark III uses a dual CFexpress card slot design , The card has a very high storage speed, which also enables EOS-1D X Mark III to achieve a continuous shooting number of more than 1000 when shooting RAW+JPEG.
EOS-1D X Mark III side interface, support audio Input and output, shutter release interface and network transmitter interface. The new wireless file transmitter model is WFT-E9C, dedicated for special planes, and is not compatible with the previous generation WFT-E8C.
The remaining ports are RJ-45 Gigabit Ethernet ports , USB Type-C data transmission interface, mini HDMI video output interface and flash sync interface. The flagship machine is relatively affluent in space, and naturally it can better cater to the needs of consumers and do everything in terms of interfaces.
In general, Canon EOS-1D X Mark III is A flagship machine that is “stable while improving” in design. As a professional-grade fuselage, the design should be as “stable” as possible so that more professional users can get started quickly. At the same time, things like AF-ON smart control keys, dual CFexpress card slots, USB Type-C ports, and backlit keys are all keeping up with the times and have a certain pioneering nature. In short, this EOS-1D X Mark III has a surprising design, and it can also be quickly recognized by everyone. This is probably what a flagship machine should look like.
The new benchmark for high-sensitivity image quality
The image quality of the camera under high sensitivity directly affects its night scene and sports shooting ability. The better the high-sensitivity image quality of a camera, the purer the picture in low light, the stronger the ability to increase the shutter speed and condense the moment. We put the Canon EOS-1D X Mark III on a tripod, set the aperture to F8, and the standard noise reduction mode to directly output the JPEG file to test its image quality performance under different sensitivity. Then take the 100% magnified slices under each ISO file, and the slice position is shown in the red frame in the figure.
From the actual performance, Canon EOS-1D X Mark III The image quality performance below ISO 3200, especially the detail retention, is very good, even if it is required by high standards, it has good usability. Starting from ISO 6400, the picture details have been lost, and the picture purity is still very usable until ISO 12800. As for the sensitivity in the future, it is mainly used by professional journalists for emergency records. Ordinary consumers just look at it.
Overall, the high-sensation performance of Canon EOS-1D X Mark III can probably widen the gap between half-stop and first-stop with other current non-professional full-frame cameras. It is undoubtedly a new era. The new high-sensitivity benchmark for professional cameras.
top-level tolerance performance
tolerance performance is reflected in the tolerance rate of exposure errors on the one hand, if the exposure errors in the early stage, the later stage can be recovered through processing; on the other hand , Generally, the latitude is positively correlated with the dynamic range of the camera. For the performance of a camera in landscape shooting, it can be a theoretical reference. How about the latitude of Canon EOS-1D X Mark III, a new 2010 megapixel sensor? We still use the real shot method for testing.
We put the Canon EOS-1D X Mark III on a tripod, fixed the aperture at F8, ISO 100, and set the exposure to underexposure 3 stops, underexposure 2 stops, underexposure 1 stop, normal exposure, overexposure Expose 1 file, overexpose 2 files, and overexpose 3 files. Use the image processing software Adobe Camera RAW to pull the RAW file back to normal exposure. The results are as follows:
It can be seen that the Canon EOS-1D X Mark III adjusted back to normal exposure when the underexposure was within 3 stops, only a little bit appeared in the dark part. Noise has little effect on the overall look and feel of the picture; in the case of overexposure, the overall picture is still OK; overexposure 2 levels, picture details and colors are obviously lost, but the overall usability is still high; until overexposure 3 gears, the picture is seriously lost, and it enters the unusable range.
It should be said that the latitude performance of Canon EOS-1D X Mark III is satisfactory: it can be pulled back without pressure within 3 gears of underexposure, and 2 gears of overexposure are also very usable. In the current full line of Canon products, this is undoubtedly the performance of NO.1, even if you look at the entire camera market, this is the top level.
The strongest focusing and continuous shooting performance in history
Continuous shooting and continuous autofocus performance are very important for professional cameras, especially in the fields of news, sports, ecology and other photography. The EOS-1D X Mark III can achieve continuous shooting speeds of 16 frames per second in optical viewfinder and 20 frames per second in electronic viewfinder. With some models of CFexprees memory cards, it can achieve “not limited by the internal cache” Unlimited continuous shooting”. What is the specific effect, please wear headphones to feel it first:
Click to view the video
High-speed continuous shooting requires a faster focusing system to assist users in order to help users capture wonderful moments more easily. In the traditional optical viewfinder and focus configuration, Canon EOS-1D X Mark III has 191 AF points, of which the cross-type focus point is as high as 155. For this part, since the previous EOS-1D X Mark II is already good enough, we also have no intention to explore in this article where the improvement from 90 points to 95 points is, so the focus is on how the camera’s live view focus performance is. ? After all, the real-time view focusing system of a SLR camera is equivalent to the focusing system of its own special micro-camera, which determines the future of EOS.
In terms of live view focusing, Canon EOS-1D X Mark III A new generation of full-pixel dual-core CMOS autofocus system is adopted, which represents the highest level of Canon’s current CMOS focus. It is worth mentioning that the Canon EOS-1D X Mark III is equipped for the first time with autofocus scene settings similar to the 5D series in real-time view. With the continuous improvement of full-pixel dual-core technology, this also marks the entry of this feature into the professional era.
Canon EOS- 1D X Mark III 20 frames per second continuous shooting GIF indication
In actual use, this new generation of full-pixel dual-core CMOS autofocus system shows good strength: the speed of the rider in the picture is very high Fast and the characters have been moving horizontally and deeply in the frame, coupled with the use of high-speed continuous shooting at 20 frames per second at this time, it is not a small test for the camera.
Judging from the final film release, Canon EOS-1D X Mark The new-generation full-pixel dual-core CMOS autofocus system adopted by III performs well: even if the rider wears goggles, the focus is always locked on the person’s face, and continuous shooting is in focus. It should be said that the focusing performance of Canon EOS-1D X Mark III in live view can outperform all current mirrorless cameras and SLR cameras that use live view focusing.
Continuous shooting One 100% zoomed slice
With the advantages of high-speed continuous shooting at 20 frames per second and no buffer limit, even shooting bicycle projects that have never been tried before can be easily used. Set the camera to wide-area auto focus and continuous auto focus, and you can easily capture wonderful moments by continuously “sweeping”.
With the improvement of focus performance under live view, Canon EOS- 1D X Mark III also has more uses in the ecological field. After all, for scenes that require silent shooting such as ecology and conferences, it is very helpful to be able to achieve 20 frames per second silent continuous shooting under the condition of strong focus.
After a period of shooting, we found Canon EOS-1D X Mark III can identify the subject very well in real-time view. The camera can recognize the subject intelligently and track it continuously, almost without clicking the whole process. But it has to be said that the EOS-1D X Mark III’s real-time view focusing system is not completely immune to the reeds, weeds and other distracting objects that appear in the picture. At this time, it is more appropriate to switch back to the optical viewfinder system.
Other feature reviews
EOS-1D X Mark III’s AF-ON button has added a smart controller function
corresponding to the menu setting interface
In terms of control, the Canon EOS-1D X Mark III is still AF-ON this time An intelligent controller is added to the button, and the focus can be adjusted by touch operation. In high-intensity continuous shooting, the operation steps can be reduced and the photographer can be more focused.
In terms of video, EOS-1D X Mark III has also improved greatly Obviously, it directly gives the highest specifications in the history of EOS SLR and Mirrorless cameras, and it is also one of the highest specifications in full-frame cameras: the body can support up to 5.5K 12bit 60P RAW format video internal recording. Compared with video in conventional format, RAW video is like RAW format photo, with more information, and parameters such as photo style and white balance can be adjusted losslessly.
Of course, with the advantage of resolution, it can even be 5.5K RAW video is compressed to 4K or 1080P specifications by oversampling for output, and the picture quality will naturally be better. In addition, EOS-1D X Mark III also supports Canon Log, 4K video, and 120-frame up-scale shooting at 1080P. In addition, in addition to 5.5K RAW and 60-frame video in 4K, full-pixel dual-core autofocus can be used when shooting.
In terms of photo format, Canon EOS-1D X Mark III is in addition to traditional RAW, JPEG, TIFF format, also joined the latest HEIF format photos. This specification was first applied to Apple’s system, and will gradually be applied to more platforms, with high information efficiency, space saving and compatible HDR video advantages. If you need to enable it, you can enter the menu to enable the HDR PQ option to use HEIF format photos.
This kind of four years An upgraded flagship machine must have a large and complete design, so before summarizing, I will briefly sort out some of the highlights of this machine:
1. The picture quality is excellent, with a high sense of ISO 3200 or less It can be used arbitrarily, and the higher sensitivity can basically lead other non-professional models by half to one gear. The latitude performance is also very good, the 2nd overexposure still has a high usability;
2, the full-pixel dual-core focus in the live view is the strongest in history, which makes people think about the upcoming EOS R5. Full of expectation;
3, 20/sec high-speed continuous shooting is very practical, there is no black screen in the whole process, and three modes of mechanical, electronic, and electronic front curtain can be realized, suitable for different scenes;
4. The video specification is strong, 5.5K RAW, Canon Log, full HD 120 frame upgrade everything, this is indeed a SLR, but also a video machine;
5. Use CFexpress card in When shooting RAW+JPEG photos at a high speed of 20 frames per second, you can shoot until the card is full. “Expensive is good” is convincing.
In general, Canon EOS-1D X Mark III has achieved the quality of a flagship single response in all aspects: impeccable body design and workmanship, top sense of height and tolerance performance As well as metering and focusing continuous shooting have better configuration and performance. In electronic viewfinder, including the video field with electronic viewfinder as the core, Canon EOS-1D X Mark III gave us a big surprise: sincere specifications, smooth and fast full-pixel dual-core CMOS autofocus As well as the improved face/eye detection and focus, we are increasingly looking forward to this machine’s excellent performance in the professional market that emphasizes “camera-recorder”.
If machines are the same as humans, they have multiple identities. The EOS-1D X Mark III is undoubtedly divided into: “SLR ID” using optical viewfinder system and “Micro single ID” using electronic viewfinder. What we see now is the organic integration of these two identities on EOS-1D X Mark III, each with a high degree of completion. One is responsible for the shooting needs of the current professional market, and the other is responsible for higher and richer future-oriented Image requirements.
Since Canon has been able to achieve such a highly complete electronic viewfinder shooting system, in the past two years, Canon has also demonstrated sufficiently powerful optics in its EOS R micro-system with a new RF mount Strength, then, who wouldn’t expect a flagship microcomputer with enhanced performance to arrive soon?
At this time, Canon has announced the development of a new professional-grade micro-EOS R5 that is about to meet with us, and waved to everyone not far away.
More EOS-1D X Mark III samples
F6.3 1/1000 ISO 250
F5. 6 1/1000 ISO 6400
F5.6 1/1000 ISO 640
100% magnified slice at the focal point of the above image
F16 1/100 ISO 100
F9 1/100 ISO 100
F18 1/50 ISO 100
F14 1/50 ISO 100
F4 1/500 ISO 100
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