Sigma 18-35mm F1.8 DC HSM A Canon on Canon EOS Rebel T2i, EOS 550D or Kiss X4 vs Canon EF 24-70mm f/4L IS USM on Canon EOS Rebel T2i, EOS 550D or Kiss X4 vs Canon EF 16-35mm f/2.8L II USM on Canon EOS Rebel T2i, EOS 550D or Kiss X4

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

Score DXOMARK
Optimale à f=18mm & f/1.8 [?]
26

Valeurs clés

Piqué [?]
14 P-Mpix
Transmission [?]
1.8 TStop
Distorsion [?]
0.3 %
Vignettage [?]
-1 EV
Aberration chr. [?]
7 µm
Canon EF 24-70mm f/4L IS USM
Canon EF 24-70mm f/4L IS USM

Score DXOMARK
Optimale à f=24mm & f/4 [?]
13

Valeurs clés

Piqué [?]
8 P-Mpix
Transmission [?]
4 TStop
Distorsion [?]
0.1 %
Vignettage [?]
-0.4 EV
Aberration chr. [?]
5 µm
Canon EF 16-35mm f/2.8L II USM
Canon EF 16-35mm f/2.8L II USM

Score DXOMARK
Optimale à f=20mm & f/2.8 [?]
14

Valeurs clés

Piqué [?]
9 P-Mpix
Transmission [?]
3.2 TStop
Distorsion [?]
0.2 %
Vignettage [?]
-0.5 EV
Aberration chr. [?]
12 µm