On Mon, Jun 13, 2016 at 3:50 PM, Mark Roberts <[email protected]> wrote:
> I would expect 3rd party lens makers > to go for the KAF4 mount first because it'll make their manufacturing > process slightly simpler. In this interview, the Sigma CEO did state that Pentax's use of a mechanical aperture lever (resulting in additional manufacturing complexity for a small market) is a disincentive for making Pentax-compatible lenses. http://www.imaging-resource.com/news/2014/04/02/sigma-qa-part-i-ceo-kazuto-yamaki-explains-why-so-few-pentax-mount-lenses -- 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.
