Tokina AT-X 12-24 AF PRO DX Canon on Canon EOS 7D vs Canon EF 16-35mm f/2.8L II USM on Canon EOS 7D vs Sigma 12-24mm F4.5-5.6 EX DG HSM II Canon on Canon EOS 7D

COMPARISON SELECTION (3 selected items max.)

DXOMARK Score

Best at f=12mm & f/4 [?]
14

Lens Metric Scores

Sharpness [?]
8 P-Mpix
Transmission [?]
4.3 TStop
Distortion [?]
0.2 %
Vignetting [?]
-0.6 EV
Chr. aberration [?]
17 µm

DXOMARK Score

Best at f=20mm & f/2.8 [?]
14

Lens Metric Scores

Sharpness [?]
8 P-Mpix
Transmission [?]
3.2 TStop
Distortion [?]
0.2 %
Vignetting [?]
-0.5 EV
Chr. aberration [?]
12 µm

DXOMARK Score

Best at f=12mm & f/4.5 [?]
9

Lens Metric Scores

Sharpness [?]
6 P-Mpix
Transmission [?]
5.8 TStop
Distortion [?]
0.4 %
Vignetting [?]
-0.9 EV
Chr. aberration [?]
19 µm