Canon EF 17-40mm f/4L USM on Canon EOS 5DS R vs Canon RF 16mm F2.8 STM on Canon EOS R5

COMPARISON SELECTION (3 selected items max.)

DXOMARK Score

Best at f=24mm & f/4 [?]
26

Lens Metric Scores

Sharpness [?]
18 P-Mpix
Transmission [?]
4.4 TStop
Distortion [?]
0.4 %
Vignetting [?]
-1.6 EV
Chr. aberration [?]
11 µm

DXOMARK Score

Best at f=16mm & f/2.8 [?]
30

Lens Metric Scores

Sharpness [?]
26 P-Mpix
Transmission [?]
3.1 TStop
Distortion [?]
4.7 %
Vignetting [?]
-3.8 EV
Chr. aberration [?]
27 µm