At 24mm, there will always be some form of corner shading. Canon EF 24-70mm f/4L IS USM User Reviews. 8.0/10 average of 1 review(s) Build Quality 9.0/10 Image Quality 8.0/10.
Canon EF 11-24mm f/4L USM (Black) at Amazon for $2,304.95; Key specs. Angle of view: At the 11mm setting, this lens gives an angle of view of 126 degrees (diagonal). This compares to 122 degreesIf the $3,000 price tag hasn’t positioned the Canon EF 11-24mm f/4L USM as a specialty lens, the insanely wide focal length should provide some hint. After using the lens for an hour or so at . 252 255 366 20 8 317 186 337 369