Might be my most used lense in my bag, and I have the three amigos (31ltd, 43ltd, 77ltd). I jokingly call this lense my 4th Amigo. I bought this lense for it's macro capability. Anyone doing so needs to remember to get 1:1 you are going to be just 1-2" from the front element.
small; light weight; metal construction; full time manual focusing; true 1:1 Macro; built-in hood; 49mm filter size
none really; maybe the bokeh in some shots - maybe