Panasonic Lumix G 20mm F1.7 II ASPH on Olympus OM-D E-M5 vs Panasonic Lumix G 20mm F1.7 ASPH on Olympus OM-D E-M5 vs Panasonic Leica Summilux DG 25mm F1.4 on Olympus OM-D E-M5

COMPARISON SELECTION (3 selected items max.)

DxOMark Score

Best at f=20mm & f/1.7 [?]
20

Lens Metric Scores

Sharpness [?]
11 P-Mpix
Transmission [?]
2.1 TStop
Distortion [?]
1.6 %
Vignetting [?]
-1.9 EV
Chr. aberration [?]
7 µm

DxOMark Score

Best at f=20mm & f/1.7 [?]
21

Lens Metric Scores

Sharpness [?]
12 P-Mpix
Transmission [?]
2.1 TStop
Distortion [?]
1.5 %
Vignetting [?]
-1.6 EV
Chr. aberration [?]
7 µm

DxOMark Score

Best at f=25mm & f/1.4 [?]
23

Lens Metric Scores

Sharpness [?]
11 P-Mpix
Transmission [?]
1.8 TStop
Distortion [?]
1.6 %
Vignetting [?]
-1.2 EV
Chr. aberration [?]
14 µm