Canon EF 70-200mm f/4L IS USM Lens makes too much NOISE with IS on

Started 8 months ago | Discussions
vanvu200904
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Canon EF 70-200mm f/4L IS USM Lens makes too much NOISE with IS on
8 months ago

My EF 70-200mm f/4 goes quietly when IS switch is off but does make quiet a lot of noise and fails to lock on the object when IS is on. Does anyone have the same experience?

billythek
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Re: Canon EF 70-200mm f/4L IS USM Lens makes too much NOISE with IS on
In reply to vanvu200904, 8 months ago

Wrong forum. Try the Canon SLR Lens forum.

Also, what kind of feedback are you expecting? Sounds abnormal to me. I would expect a lens to focus even if you have IS turned on. So, you may as well start getting it serviced.
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- Bill

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