Canon EF 24-70mm f/4L IS USM on Canon EOS 6D vs Canon EF-S 17-55mm f/2.8 IS USM on Canon EOS 7D Mark II

COMPARISON SELECTION (3 selected items max.)

DXOMARK Score

Best at f=24mm & f/4 [?]
20

Lens Metric Scores

Sharpness [?]
14 P-Mpix
Transmission [?]
4 TStop
Distortion [?]
0.2 %
Vignetting [?]
-1.3 EV
Chr. aberration [?]
8 µm

DXOMARK Score

Best at f=35mm & f/2.8 [?]
16

Lens Metric Scores

Sharpness [?]
9 P-Mpix
Transmission [?]
3.7 TStop
Distortion [?]
0.4 %
Vignetting [?]
-1.2 EV
Chr. aberration [?]
6 µm