Used just a month, but I liked the model. One of those that I first switched from a whale to, I did not regret it. The quality of image rendering and color reproduction are extremely pleasing, which can be said about the fact that the lens is designed as a zoom (there is a noticeable difference on the crop). The only negative: chromate strongly, the same trees against the sky. Since I am fond of stock photos, this fact is extremely sad, but it is quickly removed in the CS6 program or native Digital from the manufacturer. In most cases, you don't even have to overlay image on image. Like all zooms, it has a "barrel" effect at close range, this is especially noticeable when shooting faces. Should be considered. For its price and quality, there is simply no better option for a universal lens.
Canon EF 40mm f/2.8 STM Lens - Fixed Black (6310B002) for US Cameras
76 Review
Canon EOS SLR Camera Lens EF 24-105mm f/4 L IS USM
124 Review
Nikon 35mm f/1.8G Auto Focus Lens for Nikon DSLR Cameras - Black (Model 2183)
125 Review
Black Canon EF 24-105mm f/4L IS II USM Lens - Model 1380C002
78 Review