Tamron SP 17-50mm F/2.8 Di II XR VC LD Aspherical IF Canon on Canon EOS 7D vs Canon EF-S 18-55mm f/3.5-5.6 IS II on Canon EOS 7D vs Sigma 17-70mm F2.8-4 DC MACRO OS HSM C Canon on Canon EOS 7D

SÉLECTION (3 produits max.)
Tamron SP 17-50mm F/2.8 Di II XR VC LD Aspherical IF Canon
Tamron SP 17-50mm F/2.8 Di II XR VC LD Aspherical IF Canon

Score DXOMARK
Optimale à f=17mm & f/2.8 [?]
14

Valeurs clés

Piqué [?]
10 P-Mpix
Transmission [?]
3.3 TStop
Distorsion [?]
0.3 %
Vignettage [?]
-0.7 EV
Aberration chr. [?]
6 µm
Canon EF-S 18-55mm f/3.5-5.6 IS II
Canon EF-S 18-55mm f/3.5-5.6 IS II

Score DXOMARK
Optimale à f=18mm & f/3.5 [?]
12

Valeurs clés

Piqué [?]
8 P-Mpix
Transmission [?]
5 TStop
Distorsion [?]
0.3 %
Vignettage [?]
-0.8 EV
Aberration chr. [?]
13 µm
Sigma 17-70mm F2.8-4 DC MACRO OS HSM C Canon
Sigma 17-70mm F2.8-4 DC MACRO OS HSM C Canon

Score DXOMARK
Optimale à f=24mm & f/3.2 [?]
15

Valeurs clés

Piqué [?]
9 P-Mpix
Transmission [?]
4 TStop
Distorsion [?]
0.4 %
Vignettage [?]
-0.7 EV
Aberration chr. [?]
6 µm