Pentax smc DA 15mm F4 ED AL Limited on Pentax K-5 IIs vs Pentax HD DA 20-40mm F2.8-4 ED Limited DC WR on Pentax K-3

SÉLECTION (3 produits max.)
Pentax smc DA 15mm F4 ED AL Limited
Pentax smc DA 15mm F4 ED AL Limited

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

Valeurs clés

Piqué [?]
9 P-Mpix
Transmission [?]
4.3 TStop
Distorsion [?]
0.3 %
Vignettage [?]
-1.2 EV
Aberration chr. [?]
13 µm
Pentax HD DA 20-40mm F2.8-4 ED Limited DC WR
Pentax HD DA 20-40mm F2.8-4 ED Limited DC WR

Score DXOMARK
Optimale à f=30mm & f/3.5 [?]
17

Valeurs clés

Piqué [?]
9 P-Mpix
Transmission [?]
3.6 TStop
Distorsion [?]
0.4 %
Vignettage [?]
-1 EV
Aberration chr. [?]
7 µm