LensTip.com

Lens review

Canon EF 17-40 mm f/4.0L USM

22 September 2007
Robert Olech

9. Ghosting and flares

Canon’s performance in bright light is perfect. Trying as hard as we could, even with the wide angle, at a diaphragm of f/4.0 and directing the lens against the sun, we did not get any light artifacts. This can be clearly observed in the picture below.

- - - - - - - - - - - - - - - - - advertisement - - - - - - - - - - - - - - - - -

- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -

Canon EF 17-40 mm f/4.0L USM - Ghosting and flares