Re: What would go out of adjustment in a tele

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

Re: What would go out of adjustment in a tele

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,

What would go out of adjustment in a tele

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