Sigma 17-50mm F2.8 EX DC OS HSM Nikon on Nikon D3200 vs Tamron SP 17-50mm F/2.8 Di II XR VC LD Aspherical IF Nikon on Nikon D3200

COMPARISON SELECTION (3 selected items max.)
Sigma 17-50mm F2.8 EX DC OS HSM Nikon
Sigma 17-50mm F2.8 EX DC OS HSM Nikon

DXOMARK Score
Best at f=50mm & f/2.8 [?]
19

Lens Metric Scores

Sharpness [?]
12 P-Mpix
Transmission [?]
3.1 TStop
Distortion [?]
0.3 %
Vignetting [?]
-1 EV
Chr. aberration [?]
10 µm
Tamron SP 17-50mm F/2.8 Di II XR VC LD Aspherical IF Nikon
Tamron SP 17-50mm F/2.8 Di II XR VC LD Aspherical IF Nikon

DXOMARK Score
Best at f=17mm & f/2.8 [?]
16

Lens Metric Scores

Sharpness [?]
11 P-Mpix
Transmission [?]
3.2 TStop
Distortion [?]
0.3 %
Vignetting [?]
-0.9 EV
Chr. aberration [?]
5 µm