Tamron SP 24-70mm F2.8 Di VC USD Nikon on Nikon D800E vs Sigma 24-70mm F2.8 IF EX DG HSM Nikon on Nikon D800E vs Sony FE Carl Zeiss Vario-Tessar T* 24-70mm F4 ZA OSS on Sony A7R

SÉLECTION (3 produits max.)
Tamron SP 24-70mm F2.8 Di VC USD Nikon
Tamron SP 24-70mm F2.8 Di VC USD Nikon

Score DXOMARK
Optimale à f=24mm & f/2.8 [?]
31

Valeurs clés

Piqué [?]
23 P-Mpix
Transmission [?]
3.1 TStop
Distorsion [?]
0.3 %
Vignettage [?]
-1.4 EV
Aberration chr. [?]
6 µm
Sigma 24-70mm F2.8 IF EX DG HSM Nikon
Sigma 24-70mm F2.8 IF EX DG HSM Nikon

Score DXOMARK
Optimale à f=35mm & f/2.8 [?]
25

Valeurs clés

Piqué [?]
21 P-Mpix
Transmission [?]
3.1 TStop
Distorsion [?]
0.3 %
Vignettage [?]
-1.4 EV
Aberration chr. [?]
26 µm
Sony FE Carl Zeiss Vario-Tessar T* 24-70mm F4 ZA OSS
Sony FE Carl Zeiss Vario-Tessar T* 24-70mm F4 ZA OSS

Score DXOMARK
Optimale à f=35mm & f/4 [?]
25

Valeurs clés

Piqué [?]
15 P-Mpix
Transmission [?]
4.4 TStop
Distorsion [?]
1 %
Vignettage [?]
-1.7 EV
Aberration chr. [?]
9 µm