Sigma 19mm F2.8 DN A Mount 43 on Olympus OM-D E-M1 vs Sigma 19mm F2.8 EX DN Micro 4/3 on Olympus OM-D E-M1

COMPARISON SELECTION (3 selected items max.)

DxOMark Score

Best at f=19mm & f/2.8 [?]
18

Lens Metric Scores

Sharpness [?]
7 P-Mpix
Transmission [?]
3.1 TStop
Distortion [?]
0.6 %
Vignetting [?]
-0.7 EV
Chr. aberration [?]
14 µm

DxOMark Score

Best at f=19mm & f/2.8 [?]
16

Lens Metric Scores

Sharpness [?]
6 P-Mpix
Transmission [?]
3.2 TStop
Distortion [?]
0.3 %
Vignetting [?]
-0.8 EV
Chr. aberration [?]
15 µm