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08-21-2012, 08:04 AM   #1
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Salacakli's Avatar

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MC lens

I just got a MC lens, ROKINON MC 28mm 1:2.8 Made in Japan FOR PENTAX and fitted to my camera fine but doesn't matter which mode I tried F always flashing, I tried everything manual mode, Aperture etc. what am I missing here? Any help please

08-21-2012, 08:12 AM   #2
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Did set "Allow aperture ring" in the menu?
08-21-2012, 08:17 AM   #3
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I can not find that in K-30 menu do you know under where?
08-21-2012, 08:21 AM   #4
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Refer to the 3rd post in this thread:

08-21-2012, 08:25 AM   #5
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page 259 in your manual

The shutter can be released even if the aperture ring of the D FA, FA, F or
A lens is not set to the s position or a lens without an s position is
Select [Enable] in [23. Using Aperture Ring]
of the [A Custom Setting 4] menu.

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