Hi Barry, Yes, the DA21 requires body control of the aperture.
It's a great lens, one of the most pleasing of all the Pentax lenses I owned when I was shooting with Pentax gear. (The others were the FA43 Limited and FA77 Limited.) G > On Jul 2, 2015, at 7:39 AM, Barry Rice <[email protected]> wrote: > > So my 24 mm lens (a pretty good Sigma, although prone to flare) was a > casualty of my latest trip to the field. So I'm looking for a new lens of > comparable focal length. > > I'm looking at the SMCP-DA 21mm f/3.2 lens.... > > OK, my fool question---there's no aperture ring on it. So this means the > aperture is entirely set on my camera, right? (I have K3 and K7 bodies). -- 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.

