Nikon AF-S NIKKOR 28mm f/1.8G on Nikon D7100 vs Nikon AF-S NIKKOR 24mm f/1.8G ED on Nikon D7100 vs Sigma 18-35mm F1.8 DC HSM A Nikon on Nikon D7100

COMPARISON SELECTION (3 selected items max.)

DXOMARK Score

Best at f=28mm & f/1.8 [?]
21

Lens Metric Scores

Sharpness [?]
13 P-Mpix
Transmission [?]
2 TStop
Distortion [?]
0.3 %
Vignetting [?]
-0.8 EV
Chr. aberration [?]
7 µm

DXOMARK Score

Best at f=24mm & f/1.8 [?]
29

Lens Metric Scores

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

DXOMARK Score

Best at f=18mm & f/1.8 [?]
28

Lens Metric Scores

Sharpness [?]
17 P-Mpix
Transmission [?]
2 TStop
Distortion [?]
0.4 %
Vignetting [?]
-1.3 EV
Chr. aberration [?]
8 µm