Sigma 14mm F2.8 EX Aspherical HSM Nikon on Nikon D800E vs Samyang 14mm f/2.8 IF ED UMC Aspherical Canon on Canon EOS 5DS R

SÉLECTION (3 produits max.)
Sigma 14mm F2.8 EX Aspherical HSM Nikon
Sigma 14mm F2.8 EX Aspherical HSM Nikon

Score DXOMARK
Optimale à f=14mm & f/2.8 [?]
21

Valeurs clés

Piqué [?]
13 P-Mpix
Transmission [?]
3.4 TStop
Distorsion [?]
0.6 %
Vignettage [?]
-2.4 EV
Aberration chr. [?]
23 µm
Samyang 14mm f/2.8 IF ED UMC Aspherical Canon
Samyang 14mm f/2.8 IF ED UMC Aspherical Canon

Score DXOMARK
Optimale à f=14mm & f/2.8 [?]
31

Valeurs clés

Piqué [?]
18 P-Mpix
Transmission [?]
3.3 TStop
Distorsion [?]
1.6 %
Vignettage [?]
-2.9 EV
Aberration chr. [?]
10 µm