Sigma 30mm F1.4 EX DC HSM Nikon on Nikon D7100 vs Sigma 30mm F1.4 DC HSM A Nikon on Nikon D7100

COMPARISON SELECTION (3 selected items max.)
Sigma 30mm F1.4 EX DC HSM Nikon
Sigma 30mm F1.4 EX DC HSM Nikon

DXOMARK Score
Best at f=30mm & f/1.4 [?]
22

Lens Metric Scores

Sharpness [?]
10 P-Mpix
Transmission [?]
1.7 TStop
Distortion [?]
0.9 %
Vignetting [?]
-1.2 EV
Chr. aberration [?]
19 µm
Sigma 30mm F1.4 DC HSM A Nikon
Sigma 30mm F1.4 DC HSM A Nikon

DXOMARK Score
Best at f=30mm & f/1.4 [?]
26

Lens Metric Scores

Sharpness [?]
15 P-Mpix
Transmission [?]
1.8 TStop
Distortion [?]
0.5 %
Vignetting [?]
-0.8 EV
Chr. aberration [?]
9 µm