Tamron SP 15-30mm F/2.8 Di VC USD (Model A012) Nikon on Nikon D800E vs Canon EF 16-35mm f/4L IS USM on Canon EOS 5DS R

COMPARISON SELECTION (3 selected items max.)

DXOMARK Score

Best at f=24mm & f/2.8 [?]
32

Lens Metric Scores

Sharpness [?]
24 P-Mpix
Transmission [?]
3.3 TStop
Distortion [?]
0.5 %
Vignetting [?]
-1.2 EV
Chr. aberration [?]
9 µm

DXOMARK Score

Best at f=16mm & f/4 [?]
27

Lens Metric Scores

Sharpness [?]
23 P-Mpix
Transmission [?]
4.5 TStop
Distortion [?]
0.4 %
Vignetting [?]
-1.5 EV
Chr. aberration [?]
6 µm