Sigma 18-35mm F1.8 DC HSM A Nikon on Nikon D5300 vs Canon EF 24-70mm f/2.8L II USM on Canon EOS 5D Mark III vs Sony FE Carl Zeiss Vario-Tessar T* 24-70mm F4 ZA OSS on Sony A7R II

COMPARISON SELECTION (3 selected items max.)

DxOMark Score

Best at f=18mm & f/1.8 [?]
29

Lens Metric Scores

Sharpness [?]
18 P-Mpix
Transmission [?]
2 TStop
Distortion [?]
0.4 %
Vignetting [?]
-1.3 EV
Chr. aberration [?]
8 µm

DxOMark Score

Best at f=24mm & f/2.8 [?]
28

Lens Metric Scores

Sharpness [?]
18 P-Mpix
Transmission [?]
3 TStop
Distortion [?]
0.4 %
Vignetting [?]
-1.7 EV
Chr. aberration [?]
16 µm

DxOMark Score

Best at f=35mm & f/4 [?]
31

Lens Metric Scores

Sharpness [?]
24 P-Mpix
Transmission [?]
4.4 TStop
Distortion [?]
1 %
Vignetting [?]
-1.7 EV
Chr. aberration [?]
9 µm