Thanks Mike-p

Will be working in London next month so will drop it in for repair.

Dave

Had my Bigma since 2008 has worked perfectly until last week. I used it Saturday on a walk with no problem, then went out on the Gower coast on Sunday and it would not autofocus, just kept hunting. Then it stopped working altogether and I got an F showing in my screen on my K10D been dead ever since tried other lenses on body and all working perfectly. its never been dropped, got wet or left in the car to overheat.

as it is way out of warranty will it be cost effective to send it to Sigma UK or should I just bin it and upgrade? mine was old APO model not DG.