Sigma 120-400mm F4.5-5.6 DG APO OS HSM Canon on Canon EOS 5D Mark III vs Canon EF 28-300mm f/3.5-5.6L IS USM on Canon EOS 5D Mark III vs Canon EF 55-200mm f/4.5-5.6 II USM on Canon EOS 5D Mark III

COMPARISON SELECTION (3 selected items max.)

DXOMARK Score

Best at f=120mm & f/4.5 [?]
17

Lens Metric Scores

Sharpness [?]
13 P-Mpix
Transmission [?]
5.8 TStop
Distortion [?]
0.3 %
Vignetting [?]
-1.2 EV
Chr. aberration [?]
8 µm

DXOMARK Score

Best at f=28mm & f/4 [?]
17

Lens Metric Scores

Sharpness [?]
13 P-Mpix
Transmission [?]
5.7 TStop
Distortion [?]
0.5 %
Vignetting [?]
-1.2 EV
Chr. aberration [?]
12 µm

DXOMARK Score

Best at f=55mm & f/4.5 [?]
16

Lens Metric Scores

Sharpness [?]
11 P-Mpix
Transmission [?]
5.8 TStop
Distortion [?]
0.5 %
Vignetting [?]
-1.7 EV
Chr. aberration [?]
11 µm