Sigma 10-20mm F3.5 EX DC HSM Nikon on Nikon D7000 vs Nikon AF-S DX Nikkor 10-24mm f/3.5-4.5G ED on Nikon D7000 vs Canon EF-S 10-22mm f/3.5-4.5 USM on Canon EOS 7D

COMPARISON SELECTION (3 selected items max.)

DXOMARK Score

Best at f=12mm & f/3.5 [?]
14

Lens Metric Scores

Sharpness [?]
8 P-Mpix
Transmission [?]
3.5 TStop
Distortion [?]
0.4 %
Vignetting [?]
-1.2 EV
Chr. aberration [?]
12 µm

DXOMARK Score

Best at f=10mm & f/3.5 [?]
13

Lens Metric Scores

Sharpness [?]
7 P-Mpix
Transmission [?]
4.6 TStop
Distortion [?]
0.4 %
Vignetting [?]
-1.1 EV
Chr. aberration [?]
13 µm

DXOMARK Score

Best at f=10mm & f/3.5 [?]
12

Lens Metric Scores

Sharpness [?]
7 P-Mpix
Transmission [?]
4.3 TStop
Distortion [?]
0.2 %
Vignetting [?]
-1.4 EV
Chr. aberration [?]
11 µm