Carl Zeiss Loxia 2/50 Sony FE on Sony A7R vs Carl Zeiss Distagon T* Otus 1.4/55 ZF.2 Nikon on Nikon D810 vs Sigma 50mm F1.4 DG HSM A Canon on Canon EOS 5D Mark III

COMPARISON SELECTION (3 selected items max.)

DxOMark Score

Best at f=50mm & f/2 [?]
39

Lens Metric Scores

Sharpness [?]
26 P-Mpix
Transmission [?]
2 TStop
Distortion [?]
0.4 %
Vignetting [?]
-1.8 EV
Chr. aberration [?]
8 µm

DxOMark Score

Best at f=55mm & f/1.4 [?]
48

Lens Metric Scores

Sharpness [?]
33 P-Mpix
Transmission [?]
1.6 TStop
Distortion [?]
0.2 %
Vignetting [?]
-1.6 EV
Chr. aberration [?]
6 µm

DxOMark Score

Best at f=50mm & f/2 [?]
35

Lens Metric Scores

Sharpness [?]
21 P-Mpix
Transmission [?]
1.7 TStop
Distortion [?]
0.1 %
Vignetting [?]
-1.5 EV
Chr. aberration [?]
6 µm