Sigma 35mm F1.4 DG HSM A Canon on Canon EOS 5D Mark II vs Samyang 35mm F1.4 AS UMC Canon on Canon EOS 5DS R

COMPARISON SELECTION (3 selected items max.)

DXOMARK Score

Best at f=35mm & f/1.8 [?]
30

Lens Metric Scores

Sharpness [?]
17 P-Mpix
Transmission [?]
1.5 TStop
Distortion [?]
0.3 %
Vignetting [?]
-2 EV
Chr. aberration [?]
6 µm

DXOMARK Score

Best at f=35mm & f/2 [?]
34

Lens Metric Scores

Sharpness [?]
15 P-Mpix
Transmission [?]
1.7 TStop
Distortion [?]
0.7 %
Vignetting [?]
-1.8 EV
Chr. aberration [?]
6 µm