Canon EF 16-35mm f/2.8L II USM on Canon EOS 1Ds Mark III vs Samyang 14mm f/2.8 IF ED UMC Aspherical Canon on Canon EOS 5D Mark III vs Nikon AF-S NIKKOR 14-24mm f/2.8G ED on Nikon D3X

COMPARISON SELECTION (3 selected items max.)

DXOMARK Score

Best at f=16mm & f/2.8 [?]
20

Lens Metric Scores

Sharpness [?]
12 P-Mpix
Transmission [?]
3.3 TStop
Distortion [?]
0.5 %
Vignetting [?]
-1.5 EV
Chr. aberration [?]
13 µm

DXOMARK Score

Best at f=14mm & f/2.8 [?]
25

Lens Metric Scores

Sharpness [?]
15 P-Mpix
Transmission [?]
3.3 TStop
Distortion [?]
1.6 %
Vignetting [?]
-2.8 EV
Chr. aberration [?]
10 µm

DXOMARK Score

Best at f=16mm & f/2.8 [?]
25

Lens Metric Scores

Sharpness [?]
16 P-Mpix
Transmission [?]
3 TStop
Distortion [?]
0.4 %
Vignetting [?]
-1.6 EV
Chr. aberration [?]
10 µm