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06-16-2009, 02:11 AM   #46
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QuoteOriginally posted by deadwolfbones Quote
Hi John,

Has anyone at Pentax/have you/have you heard of anyone using the video function with manual K-mount or M42 glass? Can you change the aperture on the fly using a lens with an aperture ring (I don't see how this could be prevented)?

Tried the 31 Ltd, and yes, you can move the aperture ring whilst filming.

Actually shot some video with the K135-600mm on Sunday! No problems at all!


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