On Thu, Jun 23, 2011 at 11:54 AM, John Sessoms <jsessoms...@nc.rr.com> wrote: > I don't see how "crop factor" is even relevant in a camera that doesn't use > K-mount lenses.
This comment confuses me. Crop factor is relevant because most people don't think in Field of View. They think in 35mm camera focal length equivalents. Pentax obviously thinks it is relevant, which is why their Q lenses have both the actual focal length printed on the front and also the 35mm camera focal length equivalent (which is the focal length of the lens multipled by the crop factor). Darren Addy Kearney, Nebraska -- 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.