John, I have a Tamrom 90/2.8 marco lens mounted on a PKA adaptall mount. It works fine most of the time with both the *istD and the K10D. On rare occasions (only on the D, I have not seen this with the K10D) the contacts need to be reset (slight twist on the mount). This shows up on the camera body as if you mounted a "K" lens or as if you took an "A" lens off the A setting (Flashing F). A slight wiggle usually get the contacts working again. Overall it is a solid combination.
On 12/14/06, J. C. O'Connell <[EMAIL PROTECTED]> wrote: > anyone have any long term experience using > Tamron's adaptall2 Manual Focus lenses with the PK-A > adaptall2 adapter? Do these work just as well a a true > PK-A lens? Are they reliable? Curious as I > have a few adaptall2 lenses but havent ever > tried them with PK or PK-A mounts. Only > used them with M42 and Pentax ES/F mounts > with no functional problems but these mounts dont > have the electical communication the PK-A > mount has... > jco > > > -- > PDML Pentax-Discuss Mail List > [email protected] > http://pdml.net/mailman/listinfo/pdml_pdml.net > -- <----------------------------------------------------> Perry Pellechia Primary email: [EMAIL PROTECTED] Alternate email: [EMAIL PROTECTED] Home Page: http://homer.chem.sc.edu/perry <----------------------------------------------------> -- PDML Pentax-Discuss Mail List [email protected] http://pdml.net/mailman/listinfo/pdml_pdml.net
