That's a very interesting set of studies and collection, Mark! I enjoyed it.
I also noticed a new lens there: A* 3900mm f4 It must be the new secret, yet to be announced lens (announcement #8) to match the yet-to-be-announced FF with aperture s[t]imulator (#9). :-) Cheers, Igor Mon Sep 17 22:30:45 EDT 2012 Mark C wrote: I've been trying to find the right combination of K mount lenses to use with an adapter on the Pentax Q, for macro and bird shots. Samples form my tests so far, with actual pixel images and a comparison to the K5 and MZ-S for bird shots: http://www.markcassino.com/b2evolution/index.php/testing-the-pentax-q-and-k-mount-lenses Summary: Some lenses work well, others, not so much. But then, how good do you ever have to be, really? Mark -- PDML Pentax-Discuss Mail List PDML@pdml.net http://pdml.net/mailman/listinfo/pdml_pdml.net to UNSUBSCRIBE from the PDML, please visit the link directly above and follow the directions.