Nikon AF-S DX Zoom-Nikkor 17-55mm f/2.8G IF-ED on Nikon D90 vs Sigma 17-50mm F2.8 EX DC OS HSM Nikon on Nikon D90

SÉLECTION (3 produits max.)
Nikon AF-S DX Zoom-Nikkor 17-55mm f/2.8G IF-ED
Nikon AF-S DX Zoom-Nikkor 17-55mm f/2.8G IF-ED

Score DXOMARK
Optimale à f=35mm & f/2.8 [?]
13

Valeurs clés

Piqué [?]
5 P-Mpix
Transmission [?]
3.1 TStop
Distorsion [?]
0.4 %
Vignettage [?]
-0.9 EV
Aberration chr. [?]
14 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 [?]
15

Valeurs clés

Piqué [?]
8 P-Mpix
Transmission [?]
3.1 TStop
Distorsion [?]
0.3 %
Vignettage [?]
-1.2 EV
Aberration chr. [?]
10 µm