FWIW, I am quite astigmatic - I wear corrective contacts and I have no trouble at all focusing on stock *istD, K10D and K20D screens - do it all the time. Maybe with glasses any movement of the lens pushing against the finder could cause a problem?
-- Best regards, Bruce Wednesday, April 22, 2009, 3:54:15 PM, you wrote: G> On Wed, Apr 22, 2009 at 03:33:04PM -0700, Joseph McAllister scripsit: >> On Apr 22, 2009, at 13:21 , Toralf Lund wrote: >>> I'm also find it hard do choose the appropriate step on on the >>> viewfinder focus setting (on the one body I have where there is >>> actually such a setting.) >> >> I think this is caused by an astigmatism, from which I suffer to some >> degree. G> I'm also (mildly and variably) astigmatic. I wonder if that's the core G> of the problem. G> My glasses do correct for it, and I wear them when using the camera. G> But it could easily (change of angle on the glasses lens) still be G> affecting things. G> -- Graydon G> -- G> PDML Pentax-Discuss Mail List G> PDML@pdml.net G> http://pdml.net/mailman/listinfo/pdml_pdml.net G> to UNSUBSCRIBE from the PDML, please visit the link directly above and follow the directions. -- PDML Pentax-Discuss Mail List PDML@pdml.net http://pdml.net/mailman/listinfo/pdml_pdml.net to UNSUBSCRIBE from the PDML, please visit the link directly above and follow the directions.
