I haven't tested anything of course. (I don't do that.) But I've shot with the K85, the K28, the K 135/2.5 and the Vivitar Series 1 90/2.5. I rarely shoot at an ap smaller than f8, so that could explain why I haven't encountered a problem. Firmware mods should be able to fix exposure discrepancies. Paul On Feb 1, 2007, at 10:10 PM, Godfrey DiGiorgi wrote:
> There do seem to be some metering inconsistencies with the K10D and > the green button stopdown mode, depending on the EV and the aperture > setting. Some testing I did subsequent to my first tests are at: > > http://homepage.mac.com/godders/mCAL/calibration-K10.txt > http://homepage.mac.com/godders/mCAL/calibration-K10.jpg > > Some folks on DPReview.com have claimed that fitting an *ist DS OEM > screen fixes these issues. I'm a little skeptical of that, but have > not done a test. > > I don't have any K/M series lenses any more other than the Zenitar > 16, and I only rarely use that, so the issue is not high priority for > me. > > G > > > On Feb 1, 2007, at 7:00 PM, Paul Stenquist wrote: > >> i have no problems with exposure using K lenses on the K10D. Maybe >> some people have problems with plain old center weighted metering? >> Paul >> On Feb 1, 2007, at 9:39 PM, David Weiss wrote: >> >>> Speaking of metering with that screen, seems the trouble with >>> exposure >>> of k and m lenses on the k10d can be corrected if a screen from the >>> ist >>> DS is installed. Well, that is what people are reporting on >>> DPreview. > > > -- > PDML Pentax-Discuss Mail List > [email protected] > http://pdml.net/mailman/listinfo/pdml_pdml.net -- PDML Pentax-Discuss Mail List [email protected] http://pdml.net/mailman/listinfo/pdml_pdml.net
