On Thu, Jun 9, 2011 at 12:47 PM, Ecke PDML <overpenta...@googlemail.com> wrote: > I believe though that there is a pro grade and a consumer grade > version but I have no idea which letter soup denotes which... --
If I grok sigma letter soup rightly, EX means pro grade all the way through. Boris -- 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.
