Sigma 70mm F2.8 EX DG Macro Nikon on Nikon D7000 vs Canon EF-S 60mm f/2.8 Macro USM on Canon EOS 7D vs Nikon AF-S VR Micro-Nikkor 105mm f/2.8G IF-ED on Nikon D7000

COMPARISON SELECTION (3 selected items max.)
Sigma 70mm F2.8 EX DG Macro Nikon
Sigma 70mm F2.8 EX DG Macro Nikon

DXOMARK Score
Best at f=70mm & f/2.8 [?]
19

Lens Metric Scores

Sharpness [?]
8 P-Mpix
Transmission [?]
3.1 TStop
Distortion [?]
0 %
Vignetting [?]
-0.4 EV
Chr. aberration [?]
12 µm
Canon EF-S 60mm f/2.8 Macro USM
Canon EF-S 60mm f/2.8 Macro USM

DXOMARK Score
Best at f=60mm & f/2.8 [?]
18

Lens Metric Scores

Sharpness [?]
9 P-Mpix
Transmission [?]
3.3 TStop
Distortion [?]
0.1 %
Vignetting [?]
-1.2 EV
Chr. aberration [?]
6 µm
Nikon AF-S VR Micro-Nikkor 105mm f/2.8G IF-ED
Nikon AF-S VR Micro-Nikkor 105mm f/2.8G IF-ED

DXOMARK Score
Best at f=105mm & f/2.8 [?]
19

Lens Metric Scores

Sharpness [?]
9 P-Mpix
Transmission [?]
3.2 TStop
Distortion [?]
0.1 %
Vignetting [?]
-0.8 EV
Chr. aberration [?]
5 µm