jasonpatrick Offline Upload & Sell: On
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I recently noticed that the AF on my Sigma 85mm f/1.4 squeaks sometimes when trying to achieve MFD while being pointed down. I was doing some product photography this morning when I first noticed the anomaly - basically the lens has to be pointed down at a <45% angle, and AF near MFD. I'm guessing it needs to take a trip in for service, but I was curious if anyone else had experienced something like this.
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