Tamron SP 17-50mm F/2.8 Di II XR VC LD Aspherical IF Nikon on Nikon D500 vs Sigma 17-70mm F2.8-4 DC MACRO OS HSM C Nikon on Nikon D500

COMPARISON SELECTION (3 selected items max.)
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=24mm & f/4 [?]
22

Lens Metric Scores

Sharpness [?]
12 P-Mpix
Transmission [?]
4 TStop
Distortion [?]
0.3 %
Vignetting [?]
-1 EV
Chr. aberration [?]
5 µm
Sigma 17-70mm F2.8-4 DC MACRO OS HSM C Nikon
Sigma 17-70mm F2.8-4 DC MACRO OS HSM C Nikon

DXOMARK Score
Best at f=24mm & f/3.2 [?]
21

Lens Metric Scores

Sharpness [?]
9 P-Mpix
Transmission [?]
4.7 TStop
Distortion [?]
0.4 %
Vignetting [?]
-1 EV
Chr. aberration [?]
8 µm