Panasonic Leica Summilux DG 25mm F1.4 on Panasonic Lumix DMC GX1 vs Olympus M. Zuiko Digital ED 12mm f2.0 on Panasonic Lumix DMC GX1

COMPARISON SELECTION (3 selected items max.)

DxOMark Score

Best at f=25mm & f/2 [?]
20

Lens Metric Scores

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

DxOMark Score

Best at f=12mm & f/2 [?]
18

Lens Metric Scores

Sharpness [?]
8 P-Mpix
Transmission [?]
2.2 TStop
Distortion [?]
2.6 %
Vignetting [?]
-1.1 EV
Chr. aberration [?]
9 µm