Tamron SP AF 28-75mm F/2.8 XR Di LD Aspherical [IF] Canon on Canon EOS 7D Mark II vs Sigma 17-70mm F2.8-4 DC MACRO OS HSM C Canon on Canon EOS 7D Mark II

COMPARISON SELECTION (3 selected items max.)
Tamron SP AF 28-75mm F/2.8 XR Di LD Aspherical [IF] Canon
Tamron SP AF 28-75mm F/2.8 XR Di LD Aspherical [IF] Canon

DXOMARK Score
Best at f=28mm & f/2.8 [?]
15

Lens Metric Scores

Sharpness [?]
9 P-Mpix
Transmission [?]
3.5 TStop
Distortion [?]
0.1 %
Vignetting [?]
-0.3 EV
Chr. aberration [?]
12 µm
Sigma 17-70mm F2.8-4 DC MACRO OS HSM C Canon
Sigma 17-70mm F2.8-4 DC MACRO OS HSM C Canon

DXOMARK Score
Best at f=24mm & f/3.2 [?]
17

Lens Metric Scores

Sharpness [?]
9 P-Mpix
Transmission [?]
4.1 TStop
Distortion [?]
0.4 %
Vignetting [?]
-0.7 EV
Chr. aberration [?]
6 µm