Hi list, I remember I too went with that flow of "adjusting" my *istDL autofocus. While I remembered factory settings 40UM and got imatest test charts in my hands lately, I decided to see how "well" I adjusted focus few month ago. Since in real photography you rely on your eye sight, usually you fix focus by chosing different point to focus on and it's not an issue. With charts I'd seen that my previous settings of 50UM were slightly wrong, so I returned it back to factory 40 and now charts are perfectly sharp. I'd stick with default settings. These guys at pentax do know what they doing. Thousands of new DSLR's sold world-wide are about the best proof.
Just my 2ยข, Roman. P.S. http://roman.blakout.net/?blog=20070701144828 10th youth dance and song festival in Tallinn ended today and with roads blocked I happened to be in the middle of marching troops this morning ^^^. -- new pictures once and again <http://roman.blakout.net> -- PDML Pentax-Discuss Mail List PDML@pdml.net http://pdml.net/mailman/listinfo/pdml_pdml.net