Olympus M.ZUIKO DIGITAL ED 75mm F1.8 on Olympus OM-D E-M5 vs Canon EF 135mm f/2L USM on Canon EOS 1Dx

COMPARISON SELECTION (3 selected items max.)

DXOMARK Score

Best at f=75mm & f/1.8 [?]
27

Lens Metric Scores

Sharpness [?]
13 P-Mpix
Transmission [?]
2.1 TStop
Distortion [?]
0.1 %
Vignetting [?]
-0.7 EV
Chr. aberration [?]
3 µm

DXOMARK Score

Best at f=135mm & f/2 [?]
30

Lens Metric Scores

Sharpness [?]
17 P-Mpix
Transmission [?]
2.4 TStop
Distortion [?]
0.1 %
Vignetting [?]
-1.4 EV
Chr. aberration [?]
4 µm