Sigma 24-35mm F2 DG HSM A Canon on Canon EOS 70D vs Canon EF 16-35mm f/4L IS USM on Canon EOS 70D vs Tokina AT-X 16-28 F2.8 PRO FX Canon on Canon EOS 70D

COMPARISON SELECTION (3 selected items max.)

DXOMARK Score

Best at f=24mm & f/2 [?]
20

Lens Metric Scores

Sharpness [?]
13 P-Mpix
Transmission [?]
2.4 TStop
Distortion [?]
0.1 %
Vignetting [?]
-0.9 EV
Chr. aberration [?]
6 µm

DXOMARK Score

Best at f=16mm & f/4 [?]
16

Lens Metric Scores

Sharpness [?]
10 P-Mpix
Transmission [?]
4.5 TStop
Distortion [?]
0.2 %
Vignetting [?]
-0.5 EV
Chr. aberration [?]
7 µm

DXOMARK Score

Best at f=28mm & f/4 [?]
15

Lens Metric Scores

Sharpness [?]
10 P-Mpix
Transmission [?]
3.2 TStop
Distortion [?]
0.2 %
Vignetting [?]
-0.4 EV
Chr. aberration [?]
8 µm