Lens review
2007-09-23
Canon EF 35 mm f/2.0
8. Vignetting
The full frame design should eliminate the vignetting problems. Unfortunately, this is not the case. At f/2.0 the lens’s light fall off in the corners of the frame reaches 28% (-0.95EV), which is a significant result. Stopping down the lens eliminates the problems and brings it to a level of 11%. At f/4.0 the vignetting is absent (5%).
