Panasonic Lumix G 20mm F1.7 II ASPH on Olympus OM-D E-M1 vs Panasonic Leica Summilux DG 25mm F1.4 on Olympus OM-D E-M1 vs Sigma 30mm F2.8 DN A Mount 43 on Olympus OM-D E-M1

SÉLECTION (3 produits max.)
Panasonic Lumix G 20mm F1.7 II ASPH
Panasonic Lumix G 20mm F1.7 II ASPH

Score DXOMARK
Optimale à f=20mm & f/1.7 [?]
21

Valeurs clés

Piqué [?]
10 P-Mpix
Transmission [?]
2.1 TStop
Distorsion [?]
1.6 %
Vignettage [?]
-1.9 EV
Aberration chr. [?]
7 µm
Panasonic Leica Summilux DG 25mm F1.4
Panasonic Leica Summilux DG 25mm F1.4

Score DXOMARK
Optimale à f=25mm & f/1.4 [?]
24

Valeurs clés

Piqué [?]
11 P-Mpix
Transmission [?]
1.7 TStop
Distorsion [?]
1.6 %
Vignettage [?]
-1.2 EV
Aberration chr. [?]
14 µm
Sigma 30mm F2.8 DN A Mount 43
Sigma 30mm F2.8 DN A Mount 43

Score DXOMARK
Optimale à f=30mm & f/2.8 [?]
18

Valeurs clés

Piqué [?]
8 P-Mpix
Transmission [?]
3.1 TStop
Distorsion [?]
0.3 %
Vignettage [?]
-0.7 EV
Aberration chr. [?]
21 µm