Sigma 50mm F1.4 EX DG HSM Canon on Canon EOS 5D Mark III vs Sigma 50mm F1.4 DG HSM A Canon on Canon EOS 5D Mark III

COMPARISON SELECTION (3 selected items max.)

DxOMark Score

Best at f=50mm & f/1.4 [?]
29

Lens Metric Scores

Sharpness [?]
15 P-Mpix
Transmission [?]
1.6 TStop
Distortion [?]
0.4 %
Vignetting [?]
-1.5 EV
Chr. aberration [?]
13 µm

DxOMark Score

Best at f=50mm & f/2 [?]
35

Lens Metric Scores

Sharpness [?]
21 P-Mpix
Transmission [?]
1.7 TStop
Distortion [?]
0.1 %
Vignetting [?]
-1.5 EV
Chr. aberration [?]
6 µm