300/4 IS L lens won't manually focus

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That's the exact problem. Auto focus works fine, but the manual ring doesn't do anything, whether the lens is set to AF or MF.

any ideas before I pack it off to the repair people?

-- Bob Keefer/www.bkpix.com (bob@bkpix.com), April 12, 2002

Answers

Hi Bob!

Take your lens to the next repair shop (if not already done). I wouldn't try to mess around in an IS lens because the risk of doing more damage is very high.

Best, Martin

-- MartinH (mh-photo@chello.at), April 24, 2002.


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