Canon EF 600mm F/4L IS II USM on Canon EOS 5D Mark III vs Nikon AF-S Nikkor 400mm F2.8G ED VR on Nikon D7100 vs Canon EF 400mm f/2.8L IS II USM on Canon EOS 70D

COMPARISON SELECTION (3 selected items max.)

DXOMARK Score

Best at f=600mm & f/4 [?]
26

Lens Metric Scores

Sharpness [?]
20 P-Mpix
Transmission [?]
4.5 TStop
Distortion [?]
0 %
Vignetting [?]
-1 EV
Chr. aberration [?]
5 µm

DXOMARK Score

Best at f=400mm & f/2.8 [?]
26

Lens Metric Scores

Sharpness [?]
17 P-Mpix
Transmission [?]
3.3 TStop
Distortion [?]
0 %
Vignetting [?]
-0.5 EV
Chr. aberration [?]
5 µm

DXOMARK Score

Best at f=400mm & f/2.8 [?]
21

Lens Metric Scores

Sharpness [?]
15 P-Mpix
Transmission [?]
3.1 TStop
Distortion [?]
0 %
Vignetting [?]
-0.5 EV
Chr. aberration [?]
8 µm