I've had many nice photos from the K10D/16-45 combo. So, this evening, I used Lightroom to show me all of my photos taken with the K10D at f/4. Of the several hundred such photos, there were maybe 50 or so that could be informative on focus accuracy (e.g., not scenics, and not a receding row of items without a clear single photo point).
Of them, none exhibited back-focus except the "Loving Chimps" shot and the test pics I took the other night. So, I'm going to (1) not worry, (2) do a few formal tests with the target I just printed out, and (3) then avoid further pixel-peeping. Rick ____________________________________________________________________________________ Be a better friend, newshound, and know-it-all with Yahoo! Mobile. Try it now. http://mobile.yahoo.com/;_ylt=Ahu06i62sR8HDtDypao8Wcj9tAcJ -- 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.