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06-14-2010, 08:18 AM   #1
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teleconverters and DA lenses

I have varying results with my TC and DA lenses on my K10D. Using a Kenko Pz-AF 2X converter on my Da 21mm f/3.2 Ltd. and FA 50mm f/1.4 lenses, the autofocus works great. But with the same TC on my brand new DA 70mm f/2.4 Ltd., the autofocus will not work at all. Does anyone know why?


Last edited by fredok1; 06-14-2010 at 08:23 AM. Reason: adding camera used
06-14-2010, 08:53 AM   #2
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This thread is a duplicate of this one: https://www.pentaxforums.com/forums/pentax-slr-lens-discussion/104699-da-70mm-f-2-4-ltd.html

Closed. You might want to re-post the details in the other thread as well.

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