Pentax smc PENTAX D FA 50mm F2.8 Macro on Pentax K-3 vs Canon EF-S 60mm f/2.8 Macro USM on Canon EOS 70D vs Sony 50mm F2.8 Macro on Sony SLT Alpha 77

COMPARISON SELECTION (3 selected items max.)
Pentax smc PENTAX D FA 50mm F2.8 Macro
Pentax smc PENTAX D FA 50mm F2.8 Macro

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

Lens Metric Scores

Sharpness [?]
12 P-Mpix
Transmission [?]
3 TStop
Distortion [?]
0 %
Vignetting [?]
-0.7 EV
Chr. aberration [?]
5 µm
Canon EF-S 60mm f/2.8 Macro USM
Canon EF-S 60mm f/2.8 Macro USM

DXOMARK Score
Best at f=60mm & f/2.8 [?]
19

Lens Metric Scores

Sharpness [?]
11 P-Mpix
Transmission [?]
3.5 TStop
Distortion [?]
0.1 %
Vignetting [?]
-1.2 EV
Chr. aberration [?]
6 µm
Sony 50mm F2.8 Macro
Sony 50mm F2.8 Macro

DXOMARK Score
Best at f=50mm & f/2.8 [?]
20

Lens Metric Scores

Sharpness [?]
12 P-Mpix
Transmission [?]
2.9 TStop
Distortion [?]
0 %
Vignetting [?]
-0.8 EV
Chr. aberration [?]
8 µm