Canon EF 40mm f/2.8 STM on Canon EOS 6D vs Panasonic Lumix G 20mm F1.7 II ASPH on Panasonic Lumix DMC-GX7 vs Panasonic Lumix G 20mm F1.7 ASPH on Panasonic Lumix DMC-GX7

SÉLECTION (3 produits max.)
Canon EF 40mm f/2.8 STM
Canon EF 40mm f/2.8 STM

Score DXOMARK
Optimale à f=40mm & f/2.8 [?]
28

Valeurs clés

Piqué [?]
16 P-Mpix
Transmission [?]
2.9 TStop
Distorsion [?]
0.2 %
Vignettage [?]
-1.7 EV
Aberration chr. [?]
10 µm
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 [?]
16

Valeurs clés

Piqué [?]
6 P-Mpix
Transmission [?]
2 TStop
Distorsion [?]
1.6 %
Vignettage [?]
-1.9 EV
Aberration chr. [?]
7 µm
Panasonic Lumix G 20mm F1.7 ASPH
Panasonic Lumix G 20mm F1.7 ASPH

Score DXOMARK
Optimale à f=20mm & f/1.7 [?]
17

Valeurs clés

Piqué [?]
6 P-Mpix
Transmission [?]
2 TStop
Distorsion [?]
1.5 %
Vignettage [?]
-1.6 EV
Aberration chr. [?]
7 µm