Leon be careful I had a 28-300 that needed fixing and it came back unable to achieve infinity focus at 300mm back it went then unable to achieve infinity focus at 28mm.After a year of this and $700 later I asked for a refund which I begrudgingly got.I now have a manual focus paperweight and not much time for technicians in that division.My initial problem was for knew stabilisers but I needed a new chip problem was it was an older lens and the newer version was not compatible.
Anyway good luck but make sure you are meticulous in your deconstruction.
Derek
|