Pentax smc DA 35mm F2.8 Macro Limited on Pentax K-5 vs Nikon AF-S DX Micro NIKKOR 40mm f/2.8G on Nikon D7000 vs Canon EF 50mm f/1.8 II on Canon EOS 5D Mark II

COMPARISON SELECTION (3 selected items max.)

DXOMARK Score

Best at f=35mm & f/4 [?]
17

Lens Metric Scores

Sharpness [?]
9 P-Mpix
Transmission [?]
3.2 TStop
Distortion [?]
0.2 %
Vignetting [?]
-0.8 EV
Chr. aberration [?]
10 µm

DXOMARK Score

Best at f=40mm & f/2.8 [?]
18

Lens Metric Scores

Sharpness [?]
10 P-Mpix
Transmission [?]
3.1 TStop
Distortion [?]
0.1 %
Vignetting [?]
-1.1 EV
Chr. aberration [?]
7 µm

DXOMARK Score

Best at f=50mm & f/1.8 [?]
25

Lens Metric Scores

Sharpness [?]
14 P-Mpix
Transmission [?]
2.1 TStop
Distortion [?]
0.5 %
Vignetting [?]
-1.9 EV
Chr. aberration [?]
6 µm