Sigma 20mm F1.4 DG HSM A Canon on Canon EOS 5DS R vs Carl Zeiss Distagon T 21mm f/2.8 ZF2 Nikon on Nikon D800E

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 [?]
40

Valeurs clés

Piqué [?]
33 P-Mpix
Transmission [?]
1.8 TStop
Distorsion [?]
0.8 %
Vignettage [?]
-1.7 EV
Aberration chr. [?]
6 µm
Carl Zeiss Distagon T 21mm f/2.8 ZF2 Nikon
Carl Zeiss Distagon T 21mm f/2.8 ZF2 Nikon

Score DXOMARK
Optimale à f=21mm & f/2.8 [?]
27

Valeurs clés

Piqué [?]
19 P-Mpix
Transmission [?]
3.4 TStop
Distorsion [?]
0.6 %
Vignettage [?]
-1.9 EV
Aberration chr. [?]
5 µm