Tamron SP AF 17-50mm F/2.8 XR Di II LD Aspherical [IF] Canon on Canon EOS 50D vs Canon EF-S 17-55mm f/2.8 IS USM on Canon EOS 50D

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

Score DXOMARK
Optimale à f=24mm & f/3.5 [?]
12

Valeurs clés

Piqué [?]
6 P-Mpix
Transmission [?]
3.5 TStop
Distorsion [?]
0.4 %
Vignettage [?]
-0.7 EV
Aberration chr. [?]
4 µm
Canon EF-S 17-55mm f/2.8 IS USM
Canon EF-S 17-55mm f/2.8 IS USM

Score DXOMARK
Optimale à f=35mm & f/2.8 [?]
13

Valeurs clés

Piqué [?]
7 P-Mpix
Transmission [?]
3.5 TStop
Distorsion [?]
0.4 %
Vignettage [?]
-1.1 EV
Aberration chr. [?]
6 µm