Thanks Carlos. I thought that at first, but it acts up on my PZ-1 as well.
BTW its the 1.4 tele with the Sigma 300 F4. There has always been a real small amount of play with tele and lens attached. I did notice the last time i tried it, it worked ok, then i played with that little bitof slack, and then it started miss AFing. It almost focuses, but not quite. I'll call them today, and see if there is a chip issue for the K10D I'm thinking contacts.?? Dave Dave On Dec 14, 2007 4:46 AM, Carlos Royo <[EMAIL PROTECTED]> wrote: > David J Brooks escribió: > > Got an email response from Gentek, in Markham, that service Sigma products. > > > > I explained my problem i was having with the 1.4 APO tele not quite > > focusing properly on subjects, > > MF or Af, from time to time.(some days it works, others it does not) > > > > The reply was it could need an adjustment, send it in. > > > > Seems on the surface, a simple product, what might go wrong to need > > adjustment. > > > > Looking for some clues before i call in and make myself look like the > > usual idiot i am. > > > > > Hi Dave: > I am sorry for the late reply, but I can't keep up with the enormous > volume of messages in the PDML. > Some Sigma lenses need to be updated (rechipped) for the AF to work > properly on some AF DSLRs, perhaps that is the case that you are describing. > > Carlos > > > -- > PDML Pentax-Discuss Mail List > PDML@pdml.net > http://pdml.net/mailman/listinfo/pdml_pdml.net > to UNSUBSCRIBE from the PDML, please visit the link directly above and follow > the directions. > -- Equine Photography www.caughtinmotion.com http://brooksinthecountry.blogspot.com/ Ontario Canada -- PDML Pentax-Discuss Mail List PDML@pdml.net http://pdml.net/mailman/listinfo/pdml_pdml.net to UNSUBSCRIBE from the PDML, please visit the link directly above and follow the directions.
