Lens review
2007-09-22
Canon EF 17-40 mm f/4.0L USM
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.
