Pentax smc DA Star 55mm F1.4 SDM on Pentax K-3 vs Sigma 50mm F1.4 DG HSM A Nikon on Nikon D7100

COMPARISON SELECTION (3 selected items max.)
Pentax smc DA Star 55mm F1.4 SDM
Pentax smc DA Star 55mm F1.4 SDM

DXOMARK Score
Best at f=55mm & f/2 [?]
27

Lens Metric Scores

Sharpness [?]
11 P-Mpix
Transmission [?]
1.8 TStop
Distortion [?]
0.2 %
Vignetting [?]
-0.8 EV
Chr. aberration [?]
8 µm
Sigma 50mm F1.4 DG HSM A Nikon
Sigma 50mm F1.4 DG HSM A Nikon

DXOMARK Score
Best at f=50mm & f/2 [?]
31

Lens Metric Scores

Sharpness [?]
20 P-Mpix
Transmission [?]
1.9 TStop
Distortion [?]
0 %
Vignetting [?]
-0.6 EV
Chr. aberration [?]
2 µm