Sigma 150-500mm F5-6.3 APO DG OS HSM Pentax on Pentax K-S1 vs Sigma 17-50mm F2.8 EX DC HSM Pentax on Pentax K-3

SÉLECTION (3 produits max.)
Sigma 150-500mm F5-6.3 APO DG OS HSM Pentax
Sigma 150-500mm F5-6.3 APO DG OS HSM Pentax

Score DXOMARK
Optimale à f=150mm & f/5.6 [?]
12

Valeurs clés

Piqué [?]
5 P-Mpix
Transmission [?]
6.5 TStop
Distorsion [?]
0.2 %
Vignettage [?]
-0.3 EV
Aberration chr. [?]
9 µm
Sigma 17-50mm F2.8 EX DC HSM Pentax
Sigma 17-50mm F2.8 EX DC HSM Pentax

Score DXOMARK
Optimale à f=50mm & f/2.8 [?]
21

Valeurs clés

Piqué [?]
13 P-Mpix
Transmission [?]
3.1 TStop
Distorsion [?]
0.3 %
Vignettage [?]
-1 EV
Aberration chr. [?]
9 µm