Re: Pricing & More Information About the EOS 6D Mark II [CR3]
StudentOfLight said:
neuroanatomist said:
StudentOfLight said:
As someone who owns:
a comprehensive set of EF lenses (8mm to 200mm)
Full frame Canon cameras
Canon 80D
I have one question for Canon: "What does the 6D-II offer over the 80D?"
So far the only thing I'm seeing is 8% higher resolution files (aka 4% larger linear resolution)
A sensor 2.56-times larger, meaning ~1.33 stops more light gathered. What's a stop of light worth? Ask the 300/4 vs 2.8, or the 200/2.8 vs 2.0. Heck, even the 70-200/4 vs 2.8 runs less than the 80D vs 6DII.
My question was more from a point of view of "What have you done for me lately"
1.3 stops more light is not worth much to me as I already have full frame cameras if I need the extra light gathering capability.
(Question: how significant is the Nikon D810's 13.7 stops of DR vs 5D-III's 11 stops of DR? I would assume 1.33 stops of FF vs APS-C would amount to a smaller difference in image quality.)
It seems to me that there are at least three pieces to question of what the 6DII might be able to do for you that the 80D can't. At this point, the answers are somewhat theoretical, and there is something less than unanimity on these theoretical answers among those of us who post on this forum.
First Question: How big do you want to print? Up to a certain print size, there isn't much practical difference, depending on the eyesight and the tolerance of the observer. At some print size, however, theoretically, a FF camera will produce prints that are significantly better than a crop, even if the sensors of the two cameras have the same number of pixels. We may have endless hours of fun debating this after the 6DII makes its appearance, but my guess is that there won't be much practical difference below 12"by 18", at least at lower ISO levels, which leads to--
Second Question: What ISO levels are important to you? Again in theory, the print quality from a crop camera will deteriorate faster than the print quality from a FF camera, as ISO's increase, and this leads us back to the question of how large do you want to print. If you want to print large at high ISO's, the FF will have an advantage over the crop. I'm not going to make a guess at what print sizes we would be talking about as ISO is increased.
Another Question: What lenses do you want to use? Basically, this applies to the normal through ultrawide ranges. For FF, there are many very good options in the normal through ultrawide ranges, both zooms and primes. For crop, the choices may be more limited, and several posters on this forum believe that there are critical gaps in the primes that meet the needs of crop users. On the other hand, over the past few years, Canon has developed some very good, inexpensive zooms for use with crop cameras.