Canon EF 40mm f/2.8 STM on Canon EOS 5DS R vs Canon EF 50mm f/1.4 USM on Canon EOS 5D Mark II 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=40mm & f/2.8 [?]
35

Lens Metric Scores

Sharpness [?]
27 P-Mpix
Transmission [?]
2.9 TStop
Distortion [?]
0.2 %
Vignetting [?]
-1.7 EV
Chr. aberration [?]
10 µm

DXOMARK Score

Best at f=50mm & f/2.8 [?]
24

Lens Metric Scores

Sharpness [?]
15 P-Mpix
Transmission [?]
1.7 TStop
Distortion [?]
0.5 %
Vignetting [?]
-2.2 EV
Chr. aberration [?]
10 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