Wild glass, revealing all the possibilities of which is not so simple. Thanks to him, I finally photographed the Milky Way in all its colors. He showed himself perfectly at weddings, in a restaurant, at training camps. Got pros: Gorgeous sharpness from a fully open aperture, minimal spherical distortion despite the wide angle, fast autofocus, bokeh is nothing like for a wide Got cons: A huge convex front lens that always wants to go somewhere π Somewhat heavy, but these are rather features of such a chic glass. In general, this width can be called ideal, if it were not for replenishment, a drawback - the price, although it is worth every penny that they ask for it.