Sigma 50-500mm F4.5-6.3 APO DG OS HSM Nikon on Nikon D800E vs Pentax smc PENTAX DA 50-200mm F4-5.6 ED on Pentax K-50

SÉLECTION (3 produits max.)
Sigma 50-500mm F4.5-6.3 APO DG OS HSM Nikon
Sigma 50-500mm F4.5-6.3 APO DG OS HSM Nikon

Score DXOMARK
Optimale à f=50mm & f/4.5 [?]
21

Valeurs clés

Piqué [?]
17 P-Mpix
Transmission [?]
6.6 TStop
Distorsion [?]
0.4 %
Vignettage [?]
-1.2 EV
Aberration chr. [?]
10 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