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17-35 sometimes AF doesn't work

 
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jw9077



Joined: 29 Jan 2009
Posts: 5

PostPosted: Sun Aug 15, 2010 4:26 am    Post subject: 17-35 sometimes AF doesn't work Reply with quote

As subject.

My lens S/N is 15130736. I don't know what's going on. Originally the lens is smoothly, suddenly the AF doesn't work When I change the focal length. I will power off and power on, and change the focal length to 17mm, and then it will be OK.

Jeffrey Wang
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conurus
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Joined: 15 Aug 2006
Posts: 795
Location: Vancouver, Canada

PostPosted: Sun Aug 15, 2010 8:08 am    Post subject: Reply with quote

Please send it back to us and we will take a look. We can usually repair AF issues. We will let you know after we have looked at the lens. Thank you!
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I am a bird and I uncovered the E, EF and N-mount communication protocols!
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