Sigma 20mm F1.8 EX DG ASP RF Nikon on Nikon D610 vs Canon EF 24-105mm f/4L IS USM on Canon EOS 5D Mark III vs Canon EF 50mm f/1.8 II on Canon EOS 5D Mark III

SÉLECTION (3 produits max.)
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 [?]
25

Valeurs clés

Piqué [?]
16 P-Mpix
Transmission [?]
2.1 TStop
Distorsion [?]
0.6 %
Vignettage [?]
-2.5 EV
Aberration chr. [?]
8 µm
Canon EF 24-105mm f/4L IS USM
Canon EF 24-105mm f/4L IS USM

Score DXOMARK
Optimale à f=35mm & f/4 [?]
19

Valeurs clés

Piqué [?]
15 P-Mpix
Transmission [?]
5.1 TStop
Distorsion [?]
0.6 %
Vignettage [?]
-1.3 EV
Aberration chr. [?]
6 µm
Canon EF 50mm f/1.8 II
Canon EF 50mm f/1.8 II

Score DXOMARK
Optimale à f=50mm & f/1.8 [?]
28

Valeurs clés

Piqué [?]
16 P-Mpix
Transmission [?]
2.1 TStop
Distorsion [?]
0.5 %
Vignettage [?]
-1.9 EV
Aberration chr. [?]
6 µm