Daan B
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 p.4 #2 · 15mp = empty magnification (50D - 1.6x crop) | |
minhnestrone wrote:
I've spoken to a couple of Pros using the 20+ megapixel 1D MKIII and they say there's no lose of quality or depreciation in resolving power.
I use the 1Ds3 myself (and earn money with it)... I say it depends on the lens used and on the desired output. My 24-70L was fine on my 5D. It is fine on my 1Ds3 as well, IF I equalize the images to 12MP or print below 30x45cm. When I view 24-70L + 1Ds3 images at 100% on my monitor or print beyond 30x45cm I see a degradation of IQ wide open and at the corners across the entire zoom range more clearly.
Besides that, the 50D is even more challenging on lenses, because it has a higher pixel density. When you compare the 40D/50D house images (RAW) from imaging-resource in ACR you will see that the 24-105L has troubles keeping up with the 50D but shines on the 40D. There are other reports from users that the 24-105L + 50D combo produces soft images. Of course this can be related to focus issues as well or bad samples of either the cam or the lens... or to the RAW conversion of ACR 4.6 beta (no official 50D support yet) 
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