Sigma 17-70mm F2.8-4 DC MACRO OS HSM C Canon on Canon EOS 7D vs Tamron SP 24-70mm F2.8 Di VC USD Canon on Canon EOS 6D vs Tamron SP 24-70mm F2.8 Di VC USD Canon on Canon EOS 7D

SÉLECTION (3 produits max.)
Sigma 17-70mm F2.8-4 DC MACRO OS HSM C Canon
Sigma 17-70mm F2.8-4 DC MACRO OS HSM C Canon

Score DXOMARK
Optimale à f=24mm & f/3.2 [?]
15

Valeurs clés

Piqué [?]
9 P-Mpix
Transmission [?]
4 TStop
Distorsion [?]
0.4 %
Vignettage [?]
-0.7 EV
Aberration chr. [?]
6 µm
Tamron SP 24-70mm F2.8 Di VC USD Canon
Tamron SP 24-70mm F2.8 Di VC USD Canon

Score DXOMARK
Optimale à f=24mm & f/2.8 [?]
26

Valeurs clés

Piqué [?]
16 P-Mpix
Transmission [?]
2.9 TStop
Distorsion [?]
0.3 %
Vignettage [?]
-1.3 EV
Aberration chr. [?]
6 µm
Tamron SP 24-70mm F2.8 Di VC USD Canon
Tamron SP 24-70mm F2.8 Di VC USD Canon

Score DXOMARK
Optimale à f=70mm & f/2.8 [?]
19

Valeurs clés

Piqué [?]
9 P-Mpix
Transmission [?]
2.8 TStop
Distorsion [?]
0.2 %
Vignettage [?]
-0.3 EV
Aberration chr. [?]
3 µm