Sony 300mm F2.8 G II on Sony SLT Alpha 77 vs Sony 70-200mm F2.8 G on Sony SLT Alpha 77 vs Sigma 50-500mm F4.5-6.3 APO DG OS HSM Nikon on Nikon D7100

COMPARISON SELECTION (3 selected items max.)
Sony 300mm F2.8 G II
Sony 300mm F2.8 G II

DXOMARK Score
Best at f=300mm & f/2.8 [?]
17

Lens Metric Scores

Sharpness [?]
8 P-Mpix
Transmission [?]
2.9 TStop
Distortion [?]
0 %
Vignetting [?]
-0.4 EV
Chr. aberration [?]
6 µm
Sony 70-200mm F2.8 G
Sony 70-200mm F2.8 G

DXOMARK Score
Best at f=100mm & f/2.8 [?]
17

Lens Metric Scores

Sharpness [?]
10 P-Mpix
Transmission [?]
3.1 TStop
Distortion [?]
0.1 %
Vignetting [?]
-0.3 EV
Chr. aberration [?]
7 µm
Sigma 50-500mm F4.5-6.3 APO DG OS HSM Nikon
Sigma 50-500mm F4.5-6.3 APO DG OS HSM Nikon

DXOMARK Score
Best at f=50mm & f/4.5 [?]
14

Lens Metric Scores

Sharpness [?]
10 P-Mpix
Transmission [?]
6.6 TStop
Distortion [?]
0.2 %
Vignetting [?]
-0.3 EV
Chr. aberration [?]
9 µm