Canon EF 20mm f/2.8 USM on Canon EOS 7D vs Canon EF 24mm f/2.8 on Canon EOS 7D vs Canon EF-S 24mm f/2.8 STM on Canon EOS 7D

SÉLECTION (3 produits max.)
Canon EF 20mm f/2.8 USM
Canon EF 20mm f/2.8 USM

Score DXOMARK
Optimale à f=20mm & f/4 [?]
13

Valeurs clés

Piqué [?]
8 P-Mpix
Transmission [?]
3.1 TStop
Distorsion [?]
0.5 %
Vignettage [?]
-1.2 EV
Aberration chr. [?]
10 µm
Canon EF 24mm f/2.8
Canon EF 24mm f/2.8

Score DXOMARK
Optimale à f=24mm & f/2.8 [?]
17

Valeurs clés

Piqué [?]
9 P-Mpix
Transmission [?]
3.2 TStop
Distorsion [?]
0.5 %
Vignettage [?]
-1 EV
Aberration chr. [?]
8 µm
Canon EF-S 24mm f/2.8 STM
Canon EF-S 24mm f/2.8 STM

Score DXOMARK
Optimale à f=24mm & f/2.8 [?]
18

Valeurs clés

Piqué [?]
11 P-Mpix
Transmission [?]
3 TStop
Distorsion [?]
0.5 %
Vignettage [?]
-1.5 EV
Aberration chr. [?]
15 µm