Canon EF 70-300mm f/4-5.6L IS USM on Canon EOS 70D vs Canon EF 100-400mm f/4.5-5.6L IS USM on Canon EOS 70D vs Sigma 120-400mm F4.5-5.6 DG APO OS HSM Canon on Canon EOS 70D

COMPARISON SELECTION (3 selected items max.)

DXOMARK Score

Best at f=70mm & f/4 [?]
14

Lens Metric Scores

Sharpness [?]
9 P-Mpix
Transmission [?]
5.2 TStop
Distortion [?]
0.2 %
Vignetting [?]
-0.3 EV
Chr. aberration [?]
5 µm

DXOMARK Score

Best at f=100mm & f/4.5 [?]
10

Lens Metric Scores

Sharpness [?]
7 P-Mpix
Transmission [?]
6 TStop
Distortion [?]
0.1 %
Vignetting [?]
-0.3 EV
Chr. aberration [?]
6 µm

DXOMARK Score

Best at f=120mm & f/4.5 [?]
11

Lens Metric Scores

Sharpness [?]
9 P-Mpix
Transmission [?]
5.8 TStop
Distortion [?]
0.1 %
Vignetting [?]
-0.4 EV
Chr. aberration [?]
10 µm