Sigma 70-300mm F4-5.6 APO Macro Super II Nikon on Nikon D800E vs Tamron SP AF 28-75mm F/2.8 XR Di LD Aspherical [IF] Pentax on Pentax K-3

SÉLECTION (3 produits max.)
Sigma 70-300mm F4-5.6 APO Macro Super II Nikon
Sigma 70-300mm F4-5.6 APO Macro Super II Nikon

Score DXOMARK
Optimale à f=100mm & f/4 [?]
22

Valeurs clés

Piqué [?]
15 P-Mpix
Transmission [?]
5.1 TStop
Distorsion [?]
0.6 %
Vignettage [?]
-1.7 EV
Aberration chr. [?]
9 µm
Tamron SP AF 28-75mm F/2.8 XR Di LD Aspherical [IF] Pentax
Tamron SP AF 28-75mm F/2.8 XR Di LD Aspherical [IF] Pentax

Score DXOMARK
Optimale à f=35mm & f/2.8 [?]
15

Valeurs clés

Piqué [?]
9 P-Mpix
Transmission [?]
3.2 TStop
Distorsion [?]
0.1 %
Vignettage [?]
-0.4 EV
Aberration chr. [?]
6 µm