Sigma 12-24mm F4 DG HSM A Nikon on Nikon D800 vs Tamron SP 15-30mm F/2.8 Di VC USD (Model A012) Nikon on Nikon D800 vs Nikon AF-S NIKKOR 14-24mm f/2.8G ED on Nikon D800

COMPARISON SELECTION (3 selected items max.)

DXOMARK Score

Best at f=12mm & f/4 [?]
25

Lens Metric Scores

Sharpness [?]
17 P-Mpix
Transmission [?]
4.6 TStop
Distortion [?]
0.3 %
Vignetting [?]
-1.1 EV
Chr. aberration [?]
10 µm

DXOMARK Score

Best at f=24mm & f/2.8 [?]
28

Lens Metric Scores

Sharpness [?]
15 P-Mpix
Transmission [?]
3.4 TStop
Distortion [?]
0.5 %
Vignetting [?]
-1.2 EV
Chr. aberration [?]
9 µm

DXOMARK Score

Best at f=16mm & f/2.8 [?]
28

Lens Metric Scores

Sharpness [?]
17 P-Mpix
Transmission [?]
3 TStop
Distortion [?]
0.4 %
Vignetting [?]
-1.6 EV
Chr. aberration [?]
10 µm