Tamron SP 24-70mm F2.8 Di VC USD Canon on Canon EOS 6D vs Canon EF-S 17-55mm f/2.8 IS USM on Canon EOS 7D Mark II vs Panasonic LUMIX G X VARIO 12-35mm / F2.8 ASPH. / POWER O.I.S. on Olympus OM-D E-M1

SÉLECTION (3 produits max.)
Tamron SP 24-70mm F2.8 Di VC USD Canon
Tamron SP 24-70mm F2.8 Di VC USD Canon

Score DXOMARK
Optimale à f=24mm & f/2.8 [?]
26

Valeurs clés

Piqué [?]
16 P-Mpix
Transmission [?]
2.9 TStop
Distorsion [?]
0.3 %
Vignettage [?]
-1.3 EV
Aberration chr. [?]
6 µm
Canon EF-S 17-55mm f/2.8 IS USM
Canon EF-S 17-55mm f/2.8 IS USM

Score DXOMARK
Optimale à f=35mm & f/2.8 [?]
16

Valeurs clés

Piqué [?]
9 P-Mpix
Transmission [?]
3.7 TStop
Distorsion [?]
0.4 %
Vignettage [?]
-1.2 EV
Aberration chr. [?]
6 µm
Panasonic LUMIX G X VARIO 12-35mm / F2.8 ASPH. / POWER O.I.S.
Panasonic LUMIX G X VARIO 12-35mm / F2.8 ASPH. / POWER O.I.S.

Score DXOMARK
Optimale à f=25mm & f/2.8 [?]
19

Valeurs clés

Piqué [?]
9 P-Mpix
Transmission [?]
3.1 TStop
Distorsion [?]
0.9 %
Vignettage [?]
-0.8 EV
Aberration chr. [?]
11 µm