Of course. It supports K (Pentax smc) and M42 lenses too. But only in manual metering mode and using the green button to determine a shutter speed for the ap you set on the lens.
Paul via phone > On Feb 23, 2016, at 9:36 PM, mail1 <[email protected]> wrote: > > Will the K-! support Pentax M series lens? > > Jonathan > > > > -- > PDML Pentax-Discuss Mail List > [email protected] > http://pdml.net/mailman/listinfo/pdml_pdml.net > to UNSUBSCRIBE from the PDML, please visit the link directly above and follow > the directions. -- PDML Pentax-Discuss Mail List [email protected] http://pdml.net/mailman/listinfo/pdml_pdml.net to UNSUBSCRIBE from the PDML, please visit the link directly above and follow the directions.

