I'm pretty sure they do from reading user reports about having to adjust focus on third party lenses.
On Sat, Dec 21, 2013 at 12:34 PM, John <[email protected]> wrote: > Just out of curiosity, does the focus adjustment/fine focus adjustment > work for NON-Pentax lenses (Tokina, Sigma, et al)? > > > On 12/21/2013 12:08 PM, Paul Stenquist wrote: >> >> I finally got around to running some of my autofucus lenses through >> fine focus adjustment. The DA* 50-135 and DA* 60-250 were just about >> right on. Splitting hairs, I went for +1 on each. The FA 35/2 >> required +2 as did the FA 50/1.4. The our of the box focus was much >> closer than any other Pentax digital I've owned. Each generation was >> an improvement over the last. >> >> Paul >> > > -- > 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. -- 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.
