Sigma 17-50mm F2.8 EX DC HSM Pentax on Pentax K-3 vs Sigma 17-50mm F2.8 EX DC HSM Pentax on Pentax K-5

SÉLECTION (3 produits max.)
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
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 [?]
17

Valeurs clés

Piqué [?]
9 P-Mpix
Transmission [?]
3.2 TStop
Distorsion [?]
0.3 %
Vignettage [?]
-1.1 EV
Aberration chr. [?]
9 µm