Momma said if you don’t have anything positive to say. . . so here goes: this is an inexpensive lens that covers full-frame sensors at 35mm. I’ll even go further; it’s pocketable-small, quite inexpensive, reasonably sharp in the center, and has very little distortion. If your camera has an AF motor built in, it’s not a bad choice at all. But be aware: it vignettes a fair bit, the corners aren’t all that sharp, and it has a lot of purple fringing.
May, 2013