Sigma 18-35mm F1.8 DC HSM A Nikon on Nikon D7000 vs Nikon AF-S NIKKOR 14-24mm f/2.8G ED on Nikon D7000 vs Sigma 20mm F1.8 EX DG ASP RF Nikon on Nikon D7000

SÉLECTION (3 produits max.)
Sigma 18-35mm F1.8 DC HSM A Nikon
Sigma 18-35mm F1.8 DC HSM A Nikon

Score DXOMARK
Optimale à f=18mm & f/1.8 [?]
23

Valeurs clés

Piqué [?]
11 P-Mpix
Transmission [?]
1.9 TStop
Distorsion [?]
0.4 %
Vignettage [?]
-1.3 EV
Aberration chr. [?]
8 µm
Nikon AF-S NIKKOR 14-24mm f/2.8G ED
Nikon AF-S NIKKOR 14-24mm f/2.8G ED

Score DXOMARK
Optimale à f=14mm & f/2.8 [?]
17

Valeurs clés

Piqué [?]
9 P-Mpix
Transmission [?]
3 TStop
Distorsion [?]
0.2 %
Vignettage [?]
-0.7 EV
Aberration chr. [?]
11 µm
Sigma 20mm F1.8 EX DG ASP RF Nikon
Sigma 20mm F1.8 EX DG ASP RF Nikon

Score DXOMARK
Optimale à f=20mm & f/2.8 [?]
18

Valeurs clés

Piqué [?]
10 P-Mpix
Transmission [?]
2.1 TStop
Distorsion [?]
0.6 %
Vignettage [?]
-1 EV
Aberration chr. [?]
7 µm