Thanks for that information, IMO very useful. So basicaly, no use on manual cameras and program/TV only on MZ cameras.
The choice is then (purely one usage base, not optical/contruction POV) between the Tammy with screwdrive (works with all AF cameras) or the Sigma with HSM/SDM only (which means no AF on K100D or previous cameras). On Wed, Jan 21, 2009 at 10:25 AM, Carlos Royo <[email protected]> wrote: > > The Sigma doesn't have an aperture ring. Neither does the Tamron, I'm sorry > to say. > > Carlos -- Thibault Massart aka Thibouille ---------------------- Photo: K10D,Z1,SuperA,KX,MX, P30t and KR-10x ;) ... Thinkpad: X23+UB,X60+UB Programing: D7 user (trying out D2007) -- 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.
