Just picked up a NEX 3n and the 60mm 2.8 on the spur of the moment today due to what I think was a ridiculously low price. I took a quick shot @ f2.8 with it on the way home. Given it's tiny price, I'm very happy with the sharpness of these little bargains, even wide open. I've read the 19mm isn't quite as nice, though I'm tempted to pick up one of those as well. Not having had a NEX before, the system is quite new to me and I probably now have a lot of reading to do.