Review on Ultra Wide Angle Zoom Lens for SLR Cameras - Canon EF 17-40mm f/4L USM by Anand John ᠌

At first I took it as a staff member on the 300D, but then I realized that the range was too short for this. It's best to use it full frame. I experienced a lot, there were falls, and sea waves covered me with it (the protective filter was standing at the same time), I withstood everything with dignity. Until now, I mostly shoot them in the studio. It is necessary to drag on cleaning and adjustment in an amicable way.