Pentax smc DA 50mm f1.8 on Pentax K-3 vs Pentax smc DA 35mm F2.4 AL on Pentax K-3 vs Sigma 17-50mm F2.8 EX DC HSM Pentax on Pentax K-3

COMPARISON SELECTION (3 selected items max.)
Pentax smc DA 50mm f1.8
Pentax smc DA 50mm f1.8

DXOMARK Score
Best at f=50mm & f/2.8 [?]
25

Lens Metric Scores

Sharpness [?]
12 P-Mpix
Transmission [?]
2 TStop
Distortion [?]
0.1 %
Vignetting [?]
-0.8 EV
Chr. aberration [?]
2 µm
Pentax smc DA 35mm F2.4 AL
Pentax smc DA 35mm F2.4 AL

DXOMARK Score
Best at f=35mm & f/2.8 [?]
22

Lens Metric Scores

Sharpness [?]
11 P-Mpix
Transmission [?]
2.6 TStop
Distortion [?]
0.3 %
Vignetting [?]
-0.9 EV
Chr. aberration [?]
9 µm
Sigma 17-50mm F2.8 EX DC HSM Pentax
Sigma 17-50mm F2.8 EX DC HSM Pentax

DXOMARK Score
Best at f=50mm & f/2.8 [?]
21

Lens Metric Scores

Sharpness [?]
13 P-Mpix
Transmission [?]
3.1 TStop
Distortion [?]
0.3 %
Vignetting [?]
-1 EV
Chr. aberration [?]
9 µm