Pentax smc PENTAX DA 50-200mm F4-5.6 ED on Pentax K-5 II vs Pentax smc PENTAX DA 50-200mm F4-5.6 ED on Pentax K-3

COMPARISON SELECTION (3 selected items max.)

DXOMARK Score

Best at f=80mm & f/4.5 [?]
10

Lens Metric Scores

Sharpness [?]
4 P-Mpix
Transmission [?]
5.2 TStop
Distortion [?]
0.3 %
Vignetting [?]
-1 EV
Chr. aberration [?]
7 µm

DXOMARK Score

Best at f=50mm & f/4 [?]
12

Lens Metric Scores

Sharpness [?]
6 P-Mpix
Transmission [?]
5.2 TStop
Distortion [?]
0.3 %
Vignetting [?]
-1 EV
Chr. aberration [?]
7 µm