Some years back, many people lamented the lack of a super tele for Pentax. Sigma had a 500/4.5 listed in their catalogue for K-mount, but not readily available. However, they did do a production run when enough people had voiced an interest. Nice lens. Full format and all, not that I need it to be. :-) Jostein
Den 21. februar 2017 20.13.04 CET, skrev Darren Addy <[email protected]>: >You know Sigma has the tooling/technology. I have three Sigma EX AF >lenses and they are all wonderful (50-500mm, 10-20mm, and 28mm f1.8). > >This announcement does not include a Pentax mount: >http://www.newsshooter.com/2017/02/21/sigma-announces-four-new-lenses-including-the-full-frame-14mm-f1-8-dg-hsm-art/ -- Sent from my Android device with K-9 Mail. Please excuse my brevity. -- 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.

