Sigma 18-35mm F1.8 DC HSM A Nikon on Nikon D7100 vs Canon EF 70-200mm f/4L IS USM on Canon EOS 5D Mark III

COMPARISON SELECTION (3 selected items max.)
Sigma 18-35mm F1.8 DC HSM A Nikon
Sigma 18-35mm F1.8 DC HSM A Nikon

DXOMARK Score
Best at f=18mm & f/1.8 [?]
28

Lens Metric Scores

Sharpness [?]
17 P-Mpix
Transmission [?]
2 TStop
Distortion [?]
0.4 %
Vignetting [?]
-1.3 EV
Chr. aberration [?]
8 µm
Canon EF 70-200mm f/4L IS USM
Canon EF 70-200mm f/4L IS USM

DXOMARK Score
Best at f=70mm & f/4 [?]
23

Lens Metric Scores

Sharpness [?]
18 P-Mpix
Transmission [?]
4.6 TStop
Distortion [?]
0.3 %
Vignetting [?]
-1.1 EV
Chr. aberration [?]
6 µm