Official Pentax K to Q lens adapter

Started Aug 25, 2011 | Discussions thread
DrugaRunda Senior Member • Posts: 2,741
Re: Q with new adapter and Big Gun lens :-)

he he he... that is less than 1 degree FOV diagonal... a serious setup, except that most of detail will be killed by diffraction... maybe return will be worth a 1MP image... still some other setups like using a 600mm f4 lens, will return a much better result even though the formal reach will not be as long...

would be interesting to see some tests

MightyMike wrote:

Well i stand corrected... dang 5600mm F8 (F45 DOF on FF)... what was the top shutter speed of the Q?


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