Tamron SP 70-200mm F/2.8 Di VC USD Canon on Canon EOS 5DS R vs Canon EF 70-200mm f/2.8L IS II USM on Canon EOS 1Ds Mark III vs Nikon AF-S NIKKOR 70-200mm f/2.8G ED VR II on Nikon D610

COMPARISON SELECTION (3 selected items max.)

DXOMARK Score

Best at f=100mm & f/2.8 [?]
35

Lens Metric Scores

Sharpness [?]
36 P-Mpix
Transmission [?]
3.1 TStop
Distortion [?]
0.2 %
Vignetting [?]
-1.6 EV
Chr. aberration [?]
7 µm

DXOMARK Score

Best at f=100mm & f/2.8 [?]
24

Lens Metric Scores

Sharpness [?]
18 P-Mpix
Transmission [?]
3.4 TStop
Distortion [?]
0.3 %
Vignetting [?]
-1.2 EV
Chr. aberration [?]
3 µm

DXOMARK Score

Best at f=105mm & f/4 [?]
28

Lens Metric Scores

Sharpness [?]
18 P-Mpix
Transmission [?]
3.2 TStop
Distortion [?]
0.3 %
Vignetting [?]
-0.9 EV
Chr. aberration [?]
6 µm