Nikon AF-S DX Nikkor 16-85mm f/3.5-5.6G ED VR on Nikon D7100 vs Sigma 17-50mm F2.8 EX DC OS HSM Nikon on Nikon D7100 vs Nikon AF-S DX VR Zoom-Nikkor 18-200mm f/3.5-5.6G IF-ED on Nikon D7100

COMPARISON SELECTION (3 selected items max.)

DXOMARK Score

Best at f=16mm & f/3.5 [?]
16

Lens Metric Scores

Sharpness [?]
8 P-Mpix
Transmission [?]
5.2 TStop
Distortion [?]
0.4 %
Vignetting [?]
-0.8 EV
Chr. aberration [?]
7 µm

DXOMARK Score

Best at f=50mm & f/2.8 [?]
20

Lens Metric Scores

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

DXOMARK Score

Best at f=24mm & f/3.8 [?]
13

Lens Metric Scores

Sharpness [?]
8 P-Mpix
Transmission [?]
5.4 TStop
Distortion [?]
0.6 %
Vignetting [?]
-0.7 EV
Chr. aberration [?]
10 µm