Pentax smc DA Star 55mm F1.4 SDM on Pentax K-S1 vs Pentax smc DA 50mm f1.8 on Pentax K-S1 vs Pentax smc DA 70mm F2.4 Limited on Pentax K-S1

SÉLECTION (3 produits max.)
Pentax smc DA Star 55mm F1.4 SDM
Pentax smc DA Star 55mm F1.4 SDM

Score DXOMARK
Optimale à f=55mm & f/2 [?]
24

Valeurs clés

Piqué [?]
9 P-Mpix
Transmission [?]
1.8 TStop
Distorsion [?]
0.2 %
Vignettage [?]
-0.8 EV
Aberration chr. [?]
8 µm
Pentax smc DA 50mm f1.8
Pentax smc DA 50mm f1.8

Score DXOMARK
Optimale à f=50mm & f/2.8 [?]
22

Valeurs clés

Piqué [?]
10 P-Mpix
Transmission [?]
2 TStop
Distorsion [?]
0.1 %
Vignettage [?]
-0.8 EV
Aberration chr. [?]
2 µm
Pentax smc DA 70mm F2.4 Limited
Pentax smc DA 70mm F2.4 Limited

Score DXOMARK
Optimale à f=70mm & f/2.8 [?]
20

Valeurs clés

Piqué [?]
9 P-Mpix
Transmission [?]
2.8 TStop
Distorsion [?]
0.2 %
Vignettage [?]
-0.8 EV
Aberration chr. [?]
6 µm