Canon EF 50mm f/1.4 USM on Canon EOS 5DS R vs Sony FE Carl Zeiss Sonnar T* 55mm F1.8 ZA on Sony A7R II vs Sigma 50mm F1.4 DG HSM A Canon on Canon EOS 5DS R

COMPARISON SELECTION (3 selected items max.)
Canon EF 50mm f/1.4 USM
Canon EF 50mm f/1.4 USM

DXOMARK Score
Best at f=50mm & f/1.4 [?]
33

Lens Metric Scores

Sharpness [?]
22 P-Mpix
Transmission [?]
1.6 TStop
Distortion [?]
0.5 %
Vignetting [?]
-2.2 EV
Chr. aberration [?]
10 µm
Sony FE Carl Zeiss Sonnar T* 55mm F1.8 ZA
Sony FE Carl Zeiss Sonnar T* 55mm F1.8 ZA

DXOMARK Score
Best at f=55mm & f/1.8 [?]
48

Lens Metric Scores

Sharpness [?]
40 P-Mpix
Transmission [?]
1.8 TStop
Distortion [?]
0.4 %
Vignetting [?]
-1.6 EV
Chr. aberration [?]
9 µm
Sigma 50mm F1.4 DG HSM A Canon
Sigma 50mm F1.4 DG HSM A Canon

DXOMARK Score
Best at f=50mm & f/2 [?]
44

Lens Metric Scores

Sharpness [?]
40 P-Mpix
Transmission [?]
1.8 TStop
Distortion [?]
0.1 %
Vignetting [?]
-1.6 EV
Chr. aberration [?]
6 µm