Sigma 17-70mm F2.8-4 DC MACRO OS HSM C Nikon on Nikon D7100 vs Nikon AF-S DX NIKKOR 18-140mm f/3.5-5.6G ED VR on Nikon D7100 vs Sigma 18-35mm F1.8 DC HSM A Nikon on Nikon D7100

SÉLECTION (3 produits max.)
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 [?]
19

Valeurs clés

Piqué [?]
10 P-Mpix
Transmission [?]
4.1 TStop
Distorsion [?]
0.4 %
Vignettage [?]
-1 EV
Aberration chr. [?]
8 µm
Nikon AF-S DX NIKKOR 18-140mm f/3.5-5.6G ED VR
Nikon AF-S DX NIKKOR 18-140mm f/3.5-5.6G ED VR

Score DXOMARK
Optimale à f=18mm & f/4 [?]
16

Valeurs clés

Piqué [?]
11 P-Mpix
Transmission [?]
5.5 TStop
Distorsion [?]
0.7 %
Vignettage [?]
-1.2 EV
Aberration chr. [?]
12 µm
Sigma 18-35mm F1.8 DC HSM A Nikon
Sigma 18-35mm F1.8 DC HSM A Nikon

Score DXOMARK
Optimale à f=18mm & f/1.8 [?]
28

Valeurs clés

Piqué [?]
17 P-Mpix
Transmission [?]
2 TStop
Distorsion [?]
0.4 %
Vignettage [?]
-1.3 EV
Aberration chr. [?]
8 µm