I acquired this goal to have a fixed focal length shorter than my 50, and I am not disappointed: it is lightweight, discreet, AF is fast and not too brutyant despite its plastic look that is a very good value. the sharpness of the picture is very valuable for the price, nickel bokeh ... Just one thing: thumbnail pretty wide open, but again considering the price, it should not be too demanding ...
In short, a very good inexpensive optics for a snapshot of the landscape and architecture!