Sigma 18-35mm F1.8 DC HSM A Canon on Canon EOS 760D vs Pentax HD DA 15mm F4 ED AL Limited on Pentax K-5 II

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 [?]
28

Valeurs clés

Piqué [?]
16 P-Mpix
Transmission [?]
1.8 TStop
Distorsion [?]
0.3 %
Vignettage [?]
-1.1 EV
Aberration chr. [?]
7 µm
Pentax HD DA 15mm F4 ED AL Limited
Pentax HD DA 15mm F4 ED AL Limited

Score DXOMARK
Optimale à f=15mm & f/5.6 [?]
15

Valeurs clés

Piqué [?]
8 P-Mpix
Transmission [?]
4.3 TStop
Distorsion [?]
0.3 %
Vignettage [?]
-1.1 EV
Aberration chr. [?]
12 µm