Nothings perfect but this stuff is pretty close.

good lens cant have none CA =) my 85 1.4ZA has some too.

have a nice day colleague

Maybe but sometimes the 100 will really purple fringe on a white dress at 2.0. At the time I didn't have much time to pull this off. This was about a 4-5 minute window we had right before going into the reception. So in those times I usually go with the safer f-stop.

why you close diaphragm? this one could be even more gorgeous with 2.0 =)