Canon EF 28-300mm f/3.5-5.6L IS USM on Canon EOS 5DS R vs Nikon AF-S Nikkor 28-300mm f/3.5-5.6G ED VR on Nikon D800E

COMPARISON SELECTION (3 selected items max.)

DXOMARK Score

Best at f=28mm & f/4 [?]
20

Lens Metric Scores

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

DXOMARK Score

Best at f=35mm & f/3.8 [?]
18

Lens Metric Scores

Sharpness [?]
11 P-Mpix
Transmission [?]
5.6 TStop
Distortion [?]
0.7 %
Vignetting [?]
-1.2 EV
Chr. aberration [?]
13 µm