Sigma 17-70mm F2.8-4 DC MACRO HSM C Pentax on Pentax K-3 vs Pentax smc DA 18-270mm F3.5-6.3 ED SDM on Pentax K-5 II

SÉLECTION (3 produits max.)
Sigma 17-70mm F2.8-4 DC MACRO HSM C Pentax
Sigma 17-70mm F2.8-4 DC MACRO HSM C Pentax

Score DXOMARK
Optimale à f=24mm & f/3.5 [?]
19

Valeurs clés

Piqué [?]
10 P-Mpix
Transmission [?]
3.9 TStop
Distorsion [?]
0.4 %
Vignettage [?]
-1 EV
Aberration chr. [?]
8 µm
Pentax smc DA 18-270mm F3.5-6.3 ED SDM
Pentax smc DA 18-270mm F3.5-6.3 ED SDM

Score DXOMARK
Optimale à f=18mm & f/3.5 [?]
13

Valeurs clés

Piqué [?]
6 P-Mpix
Transmission [?]
5.7 TStop
Distorsion [?]
0.7 %
Vignettage [?]
-0.8 EV
Aberration chr. [?]
9 µm