Olympus M.ZUIKO DIGITAL 17mm f1.8 on Panasonic Lumix DMC-GX7 vs Olympus M. Zuiko Digital ED 12mm f2.0 on Panasonic Lumix DMC-GX7 vs Panasonic Lumix G Vario 7-14mm F4 ASPH on Panasonic Lumix DMC-GX7

COMPARISON SELECTION (3 selected items max.)

DxOMark Score

Best at f=17mm & f/1.8 [?]
18

Lens Metric Scores

Sharpness [?]
4 P-Mpix
Transmission [?]
2 TStop
Distortion [?]
2.1 %
Vignetting [?]
-1.1 EV
Chr. aberration [?]
20 µm

DxOMark Score

Best at f=12mm & f/2 [?]
17

Lens Metric Scores

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

DxOMark Score

Best at f=7mm & f/4 [?]
12

Lens Metric Scores

Sharpness [?]
5 P-Mpix
Transmission [?]
4.4 TStop
Distortion [?]
0.9 %
Vignetting [?]
-1.6 EV
Chr. aberration [?]
19 µm