Sigma 20mm F1.8 EX DG ASP RF Nikon on Nikon D800E vs Nikon AF Nikkor 20mm f/2.8D on Nikon D800E vs Nikon AF-S Nikkor 24mm f/1.4G ED on Nikon D800E

COMPARISON SELECTION (3 selected items max.)

DxOMark Score

Best at f=20mm & f/2.8 [?]
28

Lens Metric Scores

Sharpness [?]
23 P-Mpix
Transmission [?]
2.1 TStop
Distortion [?]
0.6 %
Vignetting [?]
-2.3 EV
Chr. aberration [?]
8 µm

DxOMark Score

Best at f=20mm & f/4 [?]
27

Lens Metric Scores

Sharpness [?]
21 P-Mpix
Transmission [?]
3.3 TStop
Distortion [?]
0.7 %
Vignetting [?]
-2.2 EV
Chr. aberration [?]
18 µm

DxOMark Score

Best at f=24mm & f/1.4 [?]
37

Lens Metric Scores

Sharpness [?]
23 P-Mpix
Transmission [?]
1.6 TStop
Distortion [?]
0.5 %
Vignetting [?]
-1.9 EV
Chr. aberration [?]
11 µm