Samyang 24mm f/1.4 ED AS UMC Pentax on Pentax K-S1 vs Pentax HD DA 21mm F3.2 AL Limited on Pentax K-S1 vs Pentax smc DA 21mm F3.2 AL Limited on Pentax K-S1

SÉLECTION (3 produits max.)
Samyang 24mm f/1.4 ED AS UMC Pentax
Samyang 24mm f/1.4 ED AS UMC Pentax

Score DXOMARK
Optimale à f=24mm & f/2.8 [?]
20

Valeurs clés

Piqué [?]
10 P-Mpix
Transmission [?]
1.7 TStop
Distorsion [?]
0.5 %
Vignettage [?]
-0.8 EV
Aberration chr. [?]
9 µm
Pentax HD DA 21mm F3.2 AL Limited
Pentax HD DA 21mm F3.2 AL Limited

Score DXOMARK
Optimale à f=21mm & f/4 [?]
17

Valeurs clés

Piqué [?]
9 P-Mpix
Transmission [?]
3.5 TStop
Distorsion [?]
0.6 %
Vignettage [?]
-1.1 EV
Aberration chr. [?]
13 µm
Pentax smc DA 21mm F3.2 AL Limited
Pentax smc DA 21mm F3.2 AL Limited

Score DXOMARK
Optimale à f=21mm & f/4 [?]
14

Valeurs clés

Piqué [?]
10 P-Mpix
Transmission [?]
3.5 TStop
Distorsion [?]
0.6 %
Vignettage [?]
-1.2 EV
Aberration chr. [?]
17 µm