Pentax smc DA 40mm f2.8 XS on Pentax K-3 vs Pentax HD DA 21mm F3.2 AL Limited on Pentax K-3

SÉLECTION (3 produits max.)
Pentax smc DA 40mm f2.8 XS
Pentax smc DA 40mm f2.8 XS

Score DXOMARK
Optimale à f=40mm & f/2.8 [?]
20

Valeurs clés

Piqué [?]
10 P-Mpix
Transmission [?]
2.8 TStop
Distorsion [?]
0.2 %
Vignettage [?]
-0.8 EV
Aberration chr. [?]
11 µm
Pentax HD DA 21mm F3.2 AL Limited
Pentax HD DA 21mm F3.2 AL Limited

Score DXOMARK
Optimale à f=21mm & f/3.2 [?]
18

Valeurs clés

Piqué [?]
11 P-Mpix
Transmission [?]
3.5 TStop
Distorsion [?]
0.6 %
Vignettage [?]
-1.1 EV
Aberration chr. [?]
13 µm