Sigma 18-35mm F1.8 DC HSM A Canon on Canon EOS 760D vs Sony FE 28-70mm F3.5-5.6 OSS on Sony A7R II vs Sony FE Carl Zeiss Sonnar T* 55mm F1.8 ZA on Sony A7R II

SÉLECTION (3 produits max.)
Sigma 18-35mm F1.8 DC HSM A Canon
Sigma 18-35mm F1.8 DC HSM A Canon

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

Valeurs clés

Piqué [?]
16 P-Mpix
Transmission [?]
1.8 TStop
Distorsion [?]
0.3 %
Vignettage [?]
-1.1 EV
Aberration chr. [?]
7 µm
Sony FE 28-70mm F3.5-5.6 OSS
Sony FE 28-70mm F3.5-5.6 OSS

Score DXOMARK
Optimale à f=28mm & f/3.5 [?]
28

Valeurs clés

Piqué [?]
25 P-Mpix
Transmission [?]
4.9 TStop
Distorsion [?]
0.8 %
Vignettage [?]
-1.5 EV
Aberration chr. [?]
10 µm
Sony FE Carl Zeiss Sonnar T* 55mm F1.8 ZA
Sony FE Carl Zeiss Sonnar T* 55mm F1.8 ZA

Score DXOMARK
Optimale à f=55mm & f/1.8 [?]
48

Valeurs clés

Piqué [?]
40 P-Mpix
Transmission [?]
1.8 TStop
Distorsion [?]
0.4 %
Vignettage [?]
-1.6 EV
Aberration chr. [?]
9 µm