Nope, if your cover the digital pin you get an A lens, as far as Pentax DSLRs are concerned.
John Whittingham wrote: > On Thu, 8 May 2008 09:00:02 -0400, Paul Stenquist wrote > >> The A2X-S is one of the best converters I've run across. And it will >> at least transmit aperture information. Paul >> > > Yes that's what I'm hoping for, but I can't help think that the *dedicated* > Sigma EX converters would be a better choice. > > What I'm really curious about is, if I cover the digital whateveritscalled > pin (pin 7) do I still get AF, that could be useful with the 70-200/2.8 and > 1.4 EX. I'd probably switch to manual focus anyway using the 300/4 with 2x > converters as the aperture would effectively be f/8, although in good light > my MZ-3 would AF with 300/4 and 2x EX. > > Regards, > > John. > > ---------------------------------------------------------------------------------------------------- > > The information transmitted is intended only for the person to whom it is > addressed and may contain > confidential and/or privileged material. If you have received an email in > error please notify Carmel College > on [EMAIL PROTECTED] then delete all copies of it from your systems. > > Although Carmel College scans incoming and outgoing emails and email > attachments for viruses we cannot > guarantee a communication to be free of all viruses nor accept any > responsibility for viruses. > > Although Carmel College monitors incoming and outgoing emails for > inappropriate content, the college cannot > be held responsible for the views or expressions of the author. > The views expressed may not necessarily be those of Carmel College and Carmel > College cannot be held > responsible for any loss or injury resulting from the contents of a message. > > ---------------------------------------------------------------------------------------------------- > > > -- Vote for Cthulhu. Why settle for a lesser evil... -- Dr. Jerry Pournelle -- 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.
