Canon EF-M 22mm f/2 STM on Canon EOS M vs Sony E 20mm F2.8 on Sony A6000 vs Pentax HD DA 21mm F3.2 AL Limited on Pentax K-3

SÉLECTION (3 produits max.)
Canon EF-M 22mm f/2 STM
Canon EF-M 22mm f/2 STM

Score DXOMARK
Optimale à f=22mm & f/2 [?]
21

Valeurs clés

Piqué [?]
13 P-Mpix
Transmission [?]
2.3 TStop
Distorsion [?]
0 %
Vignettage [?]
-2 EV
Aberration chr. [?]
9 µm
Sony E 20mm F2.8
Sony E 20mm F2.8

Score DXOMARK
Optimale à f=20mm & f/2.8 [?]
18

Valeurs clés

Piqué [?]
9 P-Mpix
Transmission [?]
2.9 TStop
Distorsion [?]
0.8 %
Vignettage [?]
-2.3 EV
Aberration chr. [?]
12 µm
Pentax HD DA 21mm F3.2 AL Limited
Pentax HD DA 21mm F3.2 AL Limited

Score DXOMARK
Optimale à f=21mm & f/3.2 [?]
18

Valeurs clés

Piqué [?]
11 P-Mpix
Transmission [?]
3.5 TStop
Distorsion [?]
0.6 %
Vignettage [?]
-1.1 EV
Aberration chr. [?]
13 µm