Auto focusing issue affects limited number of Sigma telezoom lenses


Link Posted 17/06/2010 - 19:25
After thorough investigation, we have ascertained that some APO 50-500mm F4.5-6.3 DG OS HSM, APO 120-400mm F4.5-5.6 DG OS HSM and APO 150-500mm F5-6.3 DG OS HSM lenses, produced recently, may have a potential autofocus defect.

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I'd look into that if you recently bought one of these.
Last Edited by pentaxanne on 17/06/2010 - 19:26

Daniel Bridge

Link Posted 17/06/2010 - 19:27
Do you have the full URL, in case people want to check? This one's not complete.

K-3, a macro lens and a DA*300mm...


Link Posted 17/06/2010 - 23:13
Already mentioned here


“Nobody made a greater mistake than he who did nothing because he could do only a little.”
Edmund Burke (1729 – 1797)


Link Posted 18/06/2010 - 00:56
...but thanks for posting. Better twice than not at all.
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