I have several old Canon FD lenses, and I like very much to use them with my X-E1... recently i've bought the 55/1.2 s.s.c. (the normal one, not the aspherical). I love so much the creamy background of that lens...
Some shoots of my cat @ f/1.2 with lamp light, developed from raw with Silkypix 2.0 by Fuji and then some post production with Silver Efex 2 (tonal control, grain and borders)
As soon as I can I will upload also some images with the old but good 35-105/3.5