Originally posted by Jonson PL Thanks a lot for the link. That it is comparing that well to the Nikon 14-24mm f/2.8G, speaks well of the Zeiss.
For Pentax, I believe that it functions like a normal A-series lens.
Well I think it compares very well to the 14-24 and that is the same as calling it a darn impressive lens. Semms I will need to give it a testrun afterall.
It functions like an AIS lens on the D3, meaning that you will have to store the focal length and max aperture in the body to make it work properly, but then you gain matrix metering, the body reads the aperture setting on the lens as you turn the aperture ring, focal length and aperture are reported in exif and it has AF confirmation on all 51 AF points.
SO while not an error it is simply because the D3 it was used on was not fuly set up to work with the lens that it seems to behave a little odd.
And yes it should be a normal A lens on a penta body.