Sigma 28mm F1.8 EX DG ASP Macro Nikon on Nikon D800E vs Pentax smc PENTAX DA 50-200mm F4-5.6 ED on Pentax K-50

SÉLECTION (3 produits max.)
Sigma 28mm F1.8 EX DG ASP Macro Nikon
Sigma 28mm F1.8 EX DG ASP Macro Nikon

Score DXOMARK
Optimale à f=28mm & f/1.8 [?]
31

Valeurs clés

Piqué [?]
23 P-Mpix
Transmission [?]
2 TStop
Distorsion [?]
0.3 %
Vignettage [?]
-1.7 EV
Aberration chr. [?]
6 µm
Pentax smc PENTAX DA 50-200mm F4-5.6 ED
Pentax smc PENTAX DA 50-200mm F4-5.6 ED

Score DXOMARK
Optimale à f=80mm & f/4.5 [?]
12

Valeurs clés

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