« on: September 06, 2013, 07:47:48 AM »
You do not really think that posting selected OOF crops of JPEGs with different noise reduction proves anything, do you?
Tell me which brand you want to see a winner, and I will post similar crops from IR proving that that brand is the best.
Two things here, dp uses different lenses. For Canon APS-C they use a EF 50mm f1.4 for Nikon the 50mm f1.4 AF-S and for the FF they use the 85mm f1.8 from each brand. They shot at f8. So the differencr in quality should be rather small (check the tests of these lenses at various sites, also DXOmark)
The OOF claim is understandable. I was thinking the same when I looked at the samples. The D600 looks worse in the poker card than the 70D. But I do not think that this is an OOF problem, for several reasons.
1. The 7100D and other Nikons show this problem, so either they focus many Nikon cameras wrong, but not the Canons; or the Nikon AF is not accurate enough...
2. This softnes does not appear on the whole picture, you just need to move down on dp-site tool a little bit to the black and white circle. This seems to be on the same plane, but it looks sharp enough to me.
So to me, this is not an OOF problem, the Nikon sensors just have a problem to resolve that properly.