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07-06-2012, 04:07 PM   #16
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Make sure the aperture ring is fully locked into the auto position. May need to clean the contacts if it is in A mode.

07-06-2012, 08:38 PM   #17
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QuoteOriginally posted by huntlg Quote
Got the ring off no problem, but with that lens the aperture value just displays F-- and blinks. I think this is maybe a lost cause unless any ideas.
Make sure you've put the lens into the "A" position on the aperture ring before turning on the camera. If that still doesn't do the trick, you can use the lens like an M lens by following these directions: https://www.pentaxforums.com/forums/pentax-beginners-corner-q/110658-using-ma...x-dslrs-f.html
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