What will be coming from Canon and when ?

David Hull wrote:

The 5DII had 33% which they improved to 50% on the 5DIII. I don't know what the 6D has but the point is that they did some work improving their sensor in the interim (on the 5 series at least). At 50% there is only one stop left to be gained so I suspect it becomes an issue of diminishing return. I don’t have a feel for what it takes to get from 50% to 57% but I do have a feel for what it would do to my pictures which isn’t much. To me it seems like the QE is good enough. They need to turn their focus toward improvement of the read out noise.

--
Flickr: http://www.flickr.com/photos/26158506@N07/