Sigma 24-70mm F2.8 IF EX DG HSM Canon on Canon EOS 5DS R vs Tamron SP 24-70mm F2.8 Di VC USD Canon on Canon EOS 5DS R vs Sony FE 24-70mm F2.8 GM on Sony A7R II

SÉLECTION (3 produits max.)
Sigma 24-70mm F2.8 IF EX DG HSM Canon
Sigma 24-70mm F2.8 IF EX DG HSM Canon

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

Valeurs clés

Piqué [?]
22 P-Mpix
Transmission [?]
3.4 TStop
Distorsion [?]
0.3 %
Vignettage [?]
-1.6 EV
Aberration chr. [?]
30 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 [?]
32

Valeurs clés

Piqué [?]
24 P-Mpix
Transmission [?]
2.9 TStop
Distorsion [?]
0.3 %
Vignettage [?]
-1.5 EV
Aberration chr. [?]
6 µm
Sony FE 24-70mm F2.8 GM
Sony FE 24-70mm F2.8 GM

Score DXOMARK
Optimale à f=50mm & f/2.8 [?]
33

Valeurs clés

Piqué [?]
28 P-Mpix
Transmission [?]
2.8 TStop
Distorsion [?]
0.6 %
Vignettage [?]
-1.6 EV
Aberration chr. [?]
10 µm