Pentax smc DA 15mm F4 ED AL Limited on Pentax K-5 IIs vs Samyang 16mm f/2.0 ED AS UMC CS Canon on Canon EOS 760D

COMPARISON SELECTION (3 selected items max.)
Pentax smc DA 15mm F4 ED AL Limited
Pentax smc DA 15mm F4 ED AL Limited

DXOMARK Score
Best at f=15mm & f/5.6 [?]
15

Lens Metric Scores

Sharpness [?]
9 P-Mpix
Transmission [?]
4.3 TStop
Distortion [?]
0.3 %
Vignetting [?]
-1.2 EV
Chr. aberration [?]
13 µm
Samyang 16mm f/2.0 ED AS UMC CS Canon
Samyang 16mm f/2.0 ED AS UMC CS Canon

DXOMARK Score
Best at f=16mm & f/2.8 [?]
20

Lens Metric Scores

Sharpness [?]
14 P-Mpix
Transmission [?]
2.5 TStop
Distortion [?]
0.6 %
Vignetting [?]
-1.2 EV
Chr. aberration [?]
6 µm