> From: pdml-boun...@pdml.net [mailto:pdml-boun...@pdml.net] On Behalf Of > Larry Colen
> > yes. If it was up to me I'd replace all the primes with more easily > > divisible numbers. It would save us all a lot of trouble. > > Now that you mention it, I realize why one of my lenses is 31mm, that > doesn't however explain 77 rather than 79mm, or 50 rather than 51. > rounding error B -- 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.
