 |
Canon EF 17-40mm f/4.0 L USM : « The Canon EF 17-40mm f/4 USM L showed a very good to excellent performance in the lab as well as during the field tests. The lens exhibited very little vignetting and excellent resolution figures. On the downsode the level of distortions could haven been a little better at the wide-angle setting. Typical for most wide-angle zooms chromatic aberrations can be visible but the problem remains comparatively low. The construction quality is next to perfect. » - Photozone |
Below please find a few photos I took with my Canon EF 17-40mm f/4.0 L USM lens. The settings (aperture, shutter speed, focal length) and EOS camera used are visible on each photo. At the top of the page you can find a link to the conditions for using the photos and pictures for free on benoa.net and a link to my photo blog.
 |
 |
 |
 |
 |
 |
 |
 |
 |
 |
 |
 |
 |
 |
 |
 |
 |
 |
 |
 |
 |
 |
 |
 |
 |