Olympus M.ZUIKO DIGITAL ED 12-40mm F2.8 PRO on Olympus OM-D E-M1 Mark II vs Sony FE Carl Zeiss Vario-Tessar T* 24-70mm F4 ZA OSS on Sony A7R vs Sony FE 24-70mm F2.8 GM 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 [?]
25

Valeurs clés

Piqué [?]
12 P-Mpix
Transmission [?]
3.3 TStop
Distorsion [?]
1.3 %
Vignettage [?]
-0.9 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
Sony FE 24-70mm F2.8 GM
Sony FE 24-70mm F2.8 GM

Score DXOMARK
Optimale à f=50mm & f/2.8 [?]
29

Valeurs clés

Piqué [?]
17 P-Mpix
Transmission [?]
2.8 TStop
Distorsion [?]
0.7 %
Vignettage [?]
-1.6 EV
Aberration chr. [?]
10 µm