Sigma 30mm F1.4 DC DN C Sony E on Sony NEX-7 vs Sigma 30mm F1.4 DC HSM A Canon on Canon EOS 7D Mark II

COMPARISON SELECTION (3 selected items max.)
Sigma 30mm F1.4 DC DN C Sony E
Sigma 30mm F1.4 DC DN C Sony E

DXOMARK Score
Best at f=30mm & f/1.4 [?]
27

Lens Metric Scores

Sharpness [?]
15 P-Mpix
Transmission [?]
1.8 TStop
Distortion [?]
1.5 %
Vignetting [?]
-1.7 EV
Chr. aberration [?]
10 µm
Sigma 30mm F1.4 DC HSM A Canon
Sigma 30mm F1.4 DC HSM A Canon

DXOMARK Score
Best at f=30mm & f/2 [?]
22

Lens Metric Scores

Sharpness [?]
10 P-Mpix
Transmission [?]
1.9 TStop
Distortion [?]
0.5 %
Vignetting [?]
-0.9 EV
Chr. aberration [?]
9 µm