Hows the AF on the sigmalux?
When I got mine (brand new), it was horrible. All over the place. I couldn't get a sharp shot out of it to save my life. Stopped down it was great, but anywhere close to wide open it was a total pig.
I sent it to Arizona (C.R.I.S. repair facility) for calibration. It took a full four weeks to come back, but now it's very accurate. I wish they could ship them that way, but it seems at least 50% of the copies have some AF issues.
For me, it was worth it. Fantastic lens.



Clean underwear today? 

