Sigma 35mm F1.4 DG HSM A Pentax on Pentax K-5 IIs vs Pentax smc DA Star 55mm F1.4 SDM on Pentax K-5 IIs vs Pentax smc DA 50mm f1.8 on Pentax K-5 II

COMPARISON SELECTION (3 selected items max.)
Sigma 35mm F1.4 DG HSM A Pentax
Sigma 35mm F1.4 DG HSM A Pentax

DXOMARK Score
Best at f=35mm & f/2 [?]
26

Lens Metric Scores

Sharpness [?]
13 P-Mpix
Transmission [?]
1.8 TStop
Distortion [?]
0.2 %
Vignetting [?]
-0.8 EV
Chr. aberration [?]
9 µm
Pentax smc DA Star 55mm F1.4 SDM
Pentax smc DA Star 55mm F1.4 SDM

DXOMARK Score
Best at f=55mm & f/2 [?]
25

Lens Metric Scores

Sharpness [?]
10 P-Mpix
Transmission [?]
1.8 TStop
Distortion [?]
0.2 %
Vignetting [?]
-0.8 EV
Chr. aberration [?]
8 µm
Pentax smc DA 50mm f1.8
Pentax smc DA 50mm f1.8

DXOMARK Score
Best at f=50mm & f/2.8 [?]
22

Lens Metric Scores

Sharpness [?]
11 P-Mpix
Transmission [?]
1.8 TStop
Distortion [?]
0.1 %
Vignetting [?]
-0.8 EV
Chr. aberration [?]
2 µm