Sigma 20mm F1.4 DG HSM A Canon on Canon EOS 5D Mark III vs Canon EF 11-24mm f/4L USM on Canon EOS 5DS R vs Sigma 12-24mm F4.5-5.6 EX DG HSM II Canon on Canon EOS 5DS R

SÉLECTION (3 produits max.)
Sigma 20mm F1.4 DG HSM A Canon
Sigma 20mm F1.4 DG HSM A Canon

Score DXOMARK
Optimale à f=20mm & f/1.4 [?]
31

Valeurs clés

Piqué [?]
18 P-Mpix
Transmission [?]
1.7 TStop
Distorsion [?]
0.8 %
Vignettage [?]
-1.7 EV
Aberration chr. [?]
6 µm
Canon EF 11-24mm f/4L USM
Canon EF 11-24mm f/4L USM

Score DXOMARK
Optimale à f=18mm & f/4 [?]
28

Valeurs clés

Piqué [?]
26 P-Mpix
Transmission [?]
4.5 TStop
Distorsion [?]
0.4 %
Vignettage [?]
-1.9 EV
Aberration chr. [?]
16 µm
Sigma 12-24mm F4.5-5.6 EX DG HSM II Canon
Sigma 12-24mm F4.5-5.6 EX DG HSM II Canon

Score DXOMARK
Optimale à f=12mm & f/4.5 [?]
18

Valeurs clés

Piqué [?]
13 P-Mpix
Transmission [?]
5.8 TStop
Distorsion [?]
0.9 %
Vignettage [?]
-2.1 EV
Aberration chr. [?]
20 µm