> What is meant when a lens is described as "2 touch," e.g., 35-70 F4 SMC > A (58) 2 TOUCH ZOOM. >
it means the zoom ring and the focus ring are separate. Some lenses, such as the 70-210/4, use the same ring for both - to zoom you push/pull like a trombone, to focus you twist -- PDML Pentax-Discuss Mail List [email protected] http://pdml.net/mailman/listinfo/pdml_pdml.net to UNSUBSCRIBE from the PDML, please visit the link directly above and follow the directions.
