Sigma 17-70mm F2.8-4 DC MACRO OS HSM C Nikon on Nikon D7000 vs Sigma 17-50mm F2.8 EX DC OS HSM Nikon on Nikon D7000

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

Score DXOMARK
Optimale à f=24mm & f/3.2 [?]
16

Valeurs clés

Piqué [?]
8 P-Mpix
Transmission [?]
4 TStop
Distorsion [?]
0.4 %
Vignettage [?]
-1 EV
Aberration chr. [?]
8 µm
Sigma 17-50mm F2.8 EX DC OS HSM Nikon
Sigma 17-50mm F2.8 EX DC OS HSM Nikon

Score DXOMARK
Optimale à f=50mm & f/2.8 [?]
17

Valeurs clés

Piqué [?]
10 P-Mpix
Transmission [?]
3.1 TStop
Distorsion [?]
0.3 %
Vignettage [?]
-1.1 EV
Aberration chr. [?]
10 µm