優點:
Pro:
1. A portable “medium format quality” camera (50.6MP), so it can be use out of studio. You can carry it up to airplane, hiking on mountain, and even add a water proof case for diving under the sea. For all that activity, it give you a “medium format camera quality” for all your works.
2. A lot of lenses to support, not like medium format. Example of lens that medium format camera system usually does not have it, like fisheye Canon 8-15mm f4.0L (180 degree circle to full frame fish eye), Canon 11-24mm f4.0L(the world widest rectilinear lens with AF), Canon 200-400mm f4.0L IS USM with 1.5x build in extensor( super-tele zoom), 40mm f2.8 stm ( the smallest lens in Canon for full frame), 28mm f2.8 IS USM(smallest lens with IS in Canon for full frame) and etc…
3. Up to now, Canon 5dsR is the highest resolution camera, but the next one down it is only 24MP. Even when Canon 5D mk IV come out. It might only have 30MP or less . For now(Aug 2016), 5dsR still is the highest resolution in Canon camera, and it is still the highest resolution in the world in small format camera class.
4. 51 AF points, easier for composition, more accurate focusing system. Not only one AF point before…hahaha…
5. No build in flash, somehow I do believe flash cannot last long and it is not good idea for weather seal camera. Somehow I believe pro camera is no flash.
6. No tilt screen, reliable purpose, I believe no tilt screen are steady. It is a more reliable camera.
7. Fast live view focusing, and very accurate, I can say almost 100% correct for still subject.
缺點:
Con:
1. Very easy got hand shaking, and it blur the photo easily.
2. Too shallow depth of field, because of Circle of Confusion. Then we cannot fully utilize all resolution on this camera. I wish there is deeper depth of field, so a lot things can be in focus, so I can see a lot of details on the subject. If I really need to blur the background, I can do it in photoshop. But I cannot do it vice versa.
3. No audio output jack, so it cannot listen of what is recording into the camera during video recording.
4. No wifi, so I cannot do selfie with friends with real time composition and contrast focusing.
5. No GPS
6. No 4K, Full HD is only 30fps, I wish it had 120fps, or at least 60fps.
7. Mirror vibration which blur the photos. Starting from ½ sec to 1/200sec are all blur. However, it can be correct by three kind of methods.
1. Use live view to get rid of it, but only contrast detection is used. No phase detecting. But it is fast enough for most of the situation and it is very accurate.
2. Use Single Silent shot, it will get rid of the motion, but not 100%. However, it is good enough to me.
3. Use ¼ sec delay or slower. It is working for some people that can hold that long before taking the photo, but I don’t have luck on myself.
Personally, I use method 1 and 2 only.
8. More noises compare other camera which has lower resolution (MP), but you can reduce the size of photo to get rid of noise.
評價:
I have been waiting for an affordable high resolution digital camera for more than 15years. Actually, Nikon D810 and Canon 5dsR answer it. However, what I did not know of is mirror vibration and shutter vibration will blur the photo so easily, and the other thing is low ISO contain a lot of noise. Yes, Nikon D810 got a better sensor, a lot lesser noise, but lens are better on Canon side.
For my past 20+ years of observation on both Canon and Nikon system. Nikon always produce better camera body. Canon always produce better lens. So it is your choice. I like both system, but just because my coworker is using canon system, so I bought canon this time. I had been using Nikon FM2n for 10years of portrait and wedding photography and I used Nikon D800E one year ago. Now, I am using Canon 5dsR. So I love both system. I might use Nikon next year. Who knows.
After close to one year of using Canon 5dsR, I come out the following personal opinion toward Canon 5dsR. This camera is a very difficult to use especially when I am taking moving subject. Even on still subject, I still need to find a way to work around mirror vibration and shutter vibration. Actually, this camera perform the best when it has enough light (below ISO800). However, when you are using iso1000 to 2500 is still can produce good images. Any iso 3200 or above, then I had a hard time to get rid of noises. I am a pixel peep person, so I will blow up the photo to 100% pixel size to see. If the photo has any defect, it will show very clear.
Final words, if you like canon lenses, the only high resolution camera is 5ds/R. No other choice. Even 5d mk iv come out, or 6D mk II, these both camera won’t have that high of resolution. Unless you wait for 5dx(may be produce in the future combine 5ds and 5dsR). Haha… am I thinking too much. Anyway, for Aug, 2016. Canon 5ds/R still the highest resolution camera in canon. However, if you just starting photography, try Nikon D810, the focus is a lot more accurate and the dynamic range is super (just like Sony haha…). Keep in mind that Nikon lens are not that good like Canon lens and the only reliable design is the new “E series” lens. The lens of D and G series are easily to break, if someone turn manual focus ring during AF mode. Since 2016 Photokina will come on this Sep, you should wait and see what Nikon will come out. In 2017, it is Nikon 100 years old birthday, so I believe Nikon will have big things come out. We will see. One more thing before closing, Sony is good, but their color is too sweet for me.