Nikon AF-S NIKKOR 20mm f/1.8G ED on Nikon D810 vs Sigma 20mm F1.8 EX DG ASP RF Nikon on Nikon D810 vs Nikon AF Nikkor 20mm f/2.8D on Nikon D810

SÉLECTION (3 produits max.)
Nikon AF-S NIKKOR 20mm f/1.8G ED
Nikon AF-S NIKKOR 20mm f/1.8G ED

Score DXOMARK
Optimale à f=20mm & f/1.8 [?]
33

Valeurs clés

Piqué [?]
25 P-Mpix
Transmission [?]
2.1 TStop
Distorsion [?]
0.5 %
Vignettage [?]
-1.9 EV
Aberration chr. [?]
7 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 [?]
27

Valeurs clés

Piqué [?]
23 P-Mpix
Transmission [?]
2.1 TStop
Distorsion [?]
0.7 %
Vignettage [?]
-2.5 EV
Aberration chr. [?]
8 µm
Nikon AF Nikkor 20mm f/2.8D
Nikon AF Nikkor 20mm f/2.8D

Score DXOMARK
Optimale à f=20mm & f/4 [?]
26

Valeurs clés

Piqué [?]
20 P-Mpix
Transmission [?]
3.2 TStop
Distorsion [?]
0.7 %
Vignettage [?]
-2.4 EV
Aberration chr. [?]
17 µm