Sigma 17-50mm F2.8 EX DC OS HSM Nikon on Nikon D500 vs Sigma 17-70mm F2.8-4 DC MACRO OS HSM C Nikon on Nikon D500 vs Tamron SP 17-50mm F/2.8 Di II XR VC LD Aspherical IF Nikon on Nikon D500

SÉLECTION (3 produits max.)
Sigma 17-50mm F2.8 EX DC OS HSM Nikon
Sigma 17-50mm F2.8 EX DC OS HSM Nikon

Score DXOMARK
Optimale à f=50mm & f/4 [?]
23

Valeurs clés

Piqué [?]
13 P-Mpix
Transmission [?]
3.9 TStop
Distorsion [?]
0.3 %
Vignettage [?]
-1.1 EV
Aberration chr. [?]
10 µm
Sigma 17-70mm F2.8-4 DC MACRO OS HSM C Nikon
Sigma 17-70mm F2.8-4 DC MACRO OS HSM C Nikon

Score DXOMARK
Optimale à f=24mm & f/3.2 [?]
21

Valeurs clés

Piqué [?]
9 P-Mpix
Transmission [?]
4.7 TStop
Distorsion [?]
0.4 %
Vignettage [?]
-1 EV
Aberration chr. [?]
8 µm
Tamron SP 17-50mm F/2.8 Di II XR VC LD Aspherical IF Nikon
Tamron SP 17-50mm F/2.8 Di II XR VC LD Aspherical IF Nikon

Score DXOMARK
Optimale à f=24mm & f/4 [?]
22

Valeurs clés

Piqué [?]
12 P-Mpix
Transmission [?]
4 TStop
Distorsion [?]
0.3 %
Vignettage [?]
-1 EV
Aberration chr. [?]
5 µm