Canon EF 35mm f/2 IS USM on Canon EOS 5DS R vs Leica APO-Summicron-SL 35mm f/2 ASPH. on Panasonic Lumix DC-S1R

COMPARISON SELECTION (3 selected items max.)

DXOMARK Score

Best at f=35mm & f/2 [?]
40

Lens Metric Scores

Sharpness [?]
34 P-Mpix
Transmission [?]
2 TStop
Distortion [?]
0.4 %
Vignetting [?]
-1.8 EV
Chr. aberration [?]
6 µm

DXOMARK Score

Best at f=35mm & f/2 [?]
39

Lens Metric Scores

Sharpness [?]
32 P-Mpix
Transmission [?]
2 TStop
Distortion [?]
0.1 %
Vignetting [?]
-1.8 EV
Chr. aberration [?]
6 µm