John_7
Forum Enthusiast
This was the worst buy I ever made. The lens under exposes by 2-3 stops in macro on my Canon cameras. Its been back for the stabilizer replacement once and its no better, it makes so much noise any self respecting bug is well away by the time you get it lined up with the moving image caused by the stabilizer. Its useless, when in non macro usually it locks on, not the best, but you have endless grinding and noise as it does it. You still have the imige juddering as it does lock on. One solution is to turn the stabilizer off before turning the camera off, then take the lense off and do this in reverse for mounting. Since it went back for repair I have faithfully done this, absolutely a wast of time (stabilizer on my other lens self park/lock OK). It rattles about off the camera (and on it!) and makes the same lot of noise as before repair-don't wast money on this lens it the last Sigma I will ever buy!