Sigma 50-150mm f/2.8 EX DC APO OS HSM Canon on Canon EOS 7D vs Tamron SP 70-200mm F/2.8 Di VC USD Canon on Canon EOS 7D vs Canon EF 70-200mm f/2.8L IS II USM on Canon EOS 7D

COMPARISON SELECTION (3 selected items max.)

DXOMARK Score

Best at f=100mm & f/2.8 [?]
19

Lens Metric Scores

Sharpness [?]
13 P-Mpix
Transmission [?]
3.1 TStop
Distortion [?]
0.1 %
Vignetting [?]
-0.7 EV
Chr. aberration [?]
7 µm

DXOMARK Score

Best at f=100mm & f/2.8 [?]
19

Lens Metric Scores

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

DXOMARK Score

Best at f=70mm & f/2.8 [?]
17

Lens Metric Scores

Sharpness [?]
12 P-Mpix
Transmission [?]
3.4 TStop
Distortion [?]
0.1 %
Vignetting [?]
-0.3 EV
Chr. aberration [?]
3 µm