Canon EF 16-35mm f/2.8L USM on Canon EOS 1Ds Mark III vs Sony Vario-Sonnar T* 16-35mm F2.8 ZA SSM on Sony SLT Alpha 99 II

COMPARISON SELECTION (3 selected items max.)

DXOMARK Score

Best at f=20mm & f/2.8 [?]
18

Lens Metric Scores

Sharpness [?]
12 P-Mpix
Transmission [?]
3.4 TStop
Distortion [?]
0.5 %
Vignetting [?]
-1.3 EV
Chr. aberration [?]
30 µm

DXOMARK Score

Best at f=28mm & f/2.8 [?]
25

Lens Metric Scores

Sharpness [?]
14 P-Mpix
Transmission [?]
3.3 TStop
Distortion [?]
0.4 %
Vignetting [?]
-1.5 EV
Chr. aberration [?]
10 µm