Canon EF 70-200mm f/2.8L IS II USM on Canon EOS 1Ds Mark III vs Sony FE 70-200mm F4 G OSS on Sony A7R

COMPARISON SELECTION (3 selected items max.)
Canon EF 70-200mm f/2.8L IS II USM
Canon EF 70-200mm f/2.8L IS II USM

DXOMARK Score
Best at f=100mm & f/2.8 [?]
24

Lens Metric Scores

Sharpness [?]
18 P-Mpix
Transmission [?]
3.4 TStop
Distortion [?]
0.3 %
Vignetting [?]
-1.2 EV
Chr. aberration [?]
3 µm
Sony FE 70-200mm F4 G OSS
Sony FE 70-200mm F4 G OSS

DXOMARK Score
Best at f=135mm & f/4 [?]
27

Lens Metric Scores

Sharpness [?]
23 P-Mpix
Transmission [?]
4.7 TStop
Distortion [?]
0.3 %
Vignetting [?]
-1.3 EV
Chr. aberration [?]
4 µm