The 600mm FA is f4.0, always has been.
Ken Waller -----Original Message----- From: Pentax-Discuss Mail List <pdml@pdml.net> Sent: May 31, 2023 12:25 AM To: Pentax-Discuss Mail List <pdml@pdml.net> Subject: Re: FS - 600mm FA outfit What is the speed? On May 30, 2023 7:37:28 PM PDT, Ken Waller wrote: >I just posted my 600mm FA lens outfit on Pentax Forums. > >If interested, contact me directly. > > >Ken Waller > > > > > > > > > > > > > > > > >-- >%(real_name)s Pentax-Discuss Mail List >To unsubscribe send an email to pdml-le...@pdml.net >to UNSUBSCRIBE from the PDML, please visit the link directly above and follow >the directions. > -- Sent from my Android device with K-9 Mail. Please excuse my brevity. -- %(real_name)s Pentax-Discuss Mail List To unsubscribe send an email to pdml-le...@pdml.net to UNSUBSCRIBE from the PDML, please visit the link directly above and follow the directions. -- %(real_name)s Pentax-Discuss Mail List To unsubscribe send an email to pdml-le...@pdml.net to UNSUBSCRIBE from the PDML, please visit the link directly above and follow the directions.