It's SDM, as are all Pentax lenses now. It's also internal focusing. Paul via phone
> On Feb 19, 2016, at 7:37 AM, Jack Davis <[email protected]> wrote: > > Sounds practical and would add > versatility. > Paul, I scanned the 150-450 specs, > but don't recall if it is internal focusing or SDM. Could you advise? > Thanks! > J > > Sent from my iPhone > >> On Feb 19, 2016, at 4:05 AM, Paul Stenquist <[email protected]> wrote: >> >> I will probably continue to use my k3 for some things. I also think I might >> shoot full frame with DA lenses and just frame loose and crop as I see fit. >> >> Paul via phone >> >>> On Feb 19, 2016, at 2:11 AM, Larry Colen <[email protected]> wrote: >>> >>> >>> >>> John Francis wrote: >>> >>>> >>>> Things that I don't like about the K-1 when compared to the K3-II: >>>> >>>> o Frame rate (for motorsports action shots I want all the fps I can get) >>> Frame rate in crop is a lot better. >>> >>> >>> >>> -- >>> Larry Colen [email protected] (postbox on min4est) http://red4est.com/lrc >>> >>> >>> -- >>> 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. > > -- > 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.

