Olympus M.ZUIKO DIGITAL ED 12-40mm F2.8 PRO on Panasonic Lumix DMC GH2 vs Sony FE Carl Zeiss Vario-Tessar T* 24-70mm F4 ZA OSS on Sony A7R

SÉLECTION (3 produits max.)
Olympus M.ZUIKO DIGITAL ED 12-40mm F2.8 PRO
Olympus M.ZUIKO DIGITAL ED 12-40mm F2.8 PRO

Score DXOMARK
Optimale à f=25mm & f/2.8 [?]
18

Valeurs clés

Piqué [?]
8 P-Mpix
Transmission [?]
3.2 TStop
Distorsion [?]
1.2 %
Vignettage [?]
-0.8 EV
Aberration chr. [?]
10 µm
Sony FE Carl Zeiss Vario-Tessar T* 24-70mm F4 ZA OSS
Sony FE Carl Zeiss Vario-Tessar T* 24-70mm F4 ZA OSS

Score DXOMARK
Optimale à f=35mm & f/4 [?]
25

Valeurs clés

Piqué [?]
15 P-Mpix
Transmission [?]
4.4 TStop
Distorsion [?]
1 %
Vignettage [?]
-1.7 EV
Aberration chr. [?]
9 µm