Canon EF-S 18-55mm f/3.5-5.6 IS STM on Canon EOS 500D, DIGITAL REBEL T1i or Kiss Digital X3 vs Canon EF 17-40mm f/4L USM on Canon EOS 500D, DIGITAL REBEL T1i or Kiss Digital X3

COMPARISON SELECTION (3 selected items max.)

DXOMARK Score

Best at f=18mm & f/3.5 [?]
11

Lens Metric Scores

Sharpness [?]
7 P-Mpix
Transmission [?]
4.8 TStop
Distortion [?]
0.3 %
Vignetting [?]
-0.9 EV
Chr. aberration [?]
13 µm

DXOMARK Score

Best at f=24mm & f/4 [?]
11

Lens Metric Scores

Sharpness [?]
7 P-Mpix
Transmission [?]
4.4 TStop
Distortion [?]
0.2 %
Vignetting [?]
-0.5 EV
Chr. aberration [?]
6 µm