On Thu, 17 Feb 2005, Godfrey DiGiorgi wrote: > Do the "A" series manual focus lenses provide distance readout > to the camera for Matrix/evaluative measurement purposes?
I don't think so: http://kmp.bdimitrov.de/technology/K-mount/Ka.html http://kmp.bdimitrov.de/technology/K-mount/Kaf.html According to the former, the following info suffices for multi-segment metering: - constructing all lenses to know their aperture range, - constructing the mount to transfer the aperture range, - redesigning the mount so that the body can easily determine the difference in f-stops between the widest and the currently-selected aperture Distance does not come into play. Kostas
