18-55 OIS Lens Problem

Started Dec 1, 2012 | Discussions thread
Randy Benter
OP Randy Benter Veteran Member • Posts: 3,184
Re: Seems OK to me

WillemB wrote:

Maybe the 'ultrasonic' motor isn't ultrasonic enough? If you're young you could hear towards 20.ooo Hz

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I am not young and I have significant hearing loss, but Thanks anyway. I might try to post a video later.

I am still exploring which factors cause the issue. I have also found that it will not whistle if mounted to a tripod or sitting on a table. My guess is the OIS automatically disables itself when the camera is stable. I can reproduce the noise almost every time if the camera is handheld and set to mode 2 and AF-S.

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