I let myself be seduced by this fixed focus following the praises made to him almost everywhere on the canvas and in the trade press ... For many it is even the best fixed focal length of Canon. I must admit that the results are bluffing and that 135 f / 2 rises to the height of this brilliant reputation. Its reactivity is very good, its high-level building (we still regret the horrible visor and no seal), the development of a redoubtable precision AF as MF, the amazing dive (I had not seen it with any of my other goals). You just learn to deal with this original focus after what is happiness! In addition the price was not too flown ... To possess!