Canon 6D Dominates in Low Light Focusing Test vs 5Diii vs 5Dii vs Nikon D600

I agree, but then there would be mount differences (one for Canon, one for Nikon) meaning 2 different lens copies and the chance of variation. Mine was a quick and dirty, "lets check this out" kind of test.

It may not be perfectly even to use a Canon 24-70 2.8 L II vs a Nikon 24-70 2.8, but in terms of what both companies are offering for this type of lens (classic wedding photographers lens), I figured it was a fair match up and worth testing out.

I would love to see, hear or read about other tests you guys can come up with in regards to low light focusing.