Canon EF 100mm f/2.8L Macro IS USM on Canon EOS 5DS R vs Canon EF 300mm f/4L IS USM on Canon EOS 5DS R vs Canon EF 300mm f/2.8L IS II USM on Canon EOS 1Ds Mark III

COMPARISON SELECTION (3 selected items max.)

DXOMARK Score

Best at f=100mm & f/2.8 [?]
34

Lens Metric Scores

Sharpness [?]
24 P-Mpix
Transmission [?]
3.3 TStop
Distortion [?]
0.1 %
Vignetting [?]
-1.5 EV
Chr. aberration [?]
11 µm

DXOMARK Score

Best at f=300mm & f/5.6 [?]
23

Lens Metric Scores

Sharpness [?]
18 P-Mpix
Transmission [?]
4.6 TStop
Distortion [?]
0.2 %
Vignetting [?]
-0.8 EV
Chr. aberration [?]
6 µm

DXOMARK Score

Best at f=300mm & f/2.8 [?]
28

Lens Metric Scores

Sharpness [?]
21 P-Mpix
Transmission [?]
3.2 TStop
Distortion [?]
0 %
Vignetting [?]
-1 EV
Chr. aberration [?]
4 µm