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Olympus 40-150 f2.8 Pro lens, slight knocking noise?

Started Dec 30, 2016 | Discussions thread
Skeeterbytes Forum Pro • Posts: 23,182
Re: Olympus 40-150 f2.8 Pro lens, slight knocking noise?
2

Right, it's characteristic of the voice-coil style focus motor when at rest. 12-40 is similar.

Enjoy the 40-150--great lens.

Rick

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