7 of 7 people found the following review helpful
High image quality,
This review is from: Canon EF-M 11-22mm f/4-5.6 IS STM Lens (Camera)
Prior to purchasing this lens for my extreme wide angle I used a Canon 17-40 f4L on a 5D MkIII this lens is just as sharp and in the corners quite a bit sharper. There is a small amount of distortion at the 11mm end but not enough to worry about and if required easily corrected with software. A high quality lens at a good price.