Olympus M. Zuiko Digital ED 45mm f1.8 on Olympus PEN EP3 vs Canon EF 70-200mm f/4L IS USM on Canon EOS Rebel T2i, EOS 550D or Kiss X4

COMPARISON SELECTION (3 selected items max.)

DXOMARK Score

Best at f=45mm & f/1.8 [?]
18

Lens Metric Scores

Sharpness [?]
7 P-Mpix
Transmission [?]
2 TStop
Distortion [?]
0.1 %
Vignetting [?]
-0.7 EV
Chr. aberration [?]
4 µm

DXOMARK Score

Best at f=135mm & f/4 [?]
14

Lens Metric Scores

Sharpness [?]
9 P-Mpix
Transmission [?]
4.6 TStop
Distortion [?]
0.1 %
Vignetting [?]
-0.4 EV
Chr. aberration [?]
6 µm