----- Original Message ----- From: "Steve Desjardins" Subject: Re: K20D & back focus
> I've never really noticed any back/front focusing issues, but you folks > are making me paranoid. Is there a good kind of shot for testing this? > I'm thinking of using the 50 1.4 and 135 2.8, wide open, to take a > portrait and using the central sensor to focus on one eye? Will this be > a good indicator or would other conditions be better? Use the widest angle lens you have, and focus on a ruler or some such at a 45ยบ angle from the camera. Here, a web referal with instructions, and a handy dandy chart you can download. http://focustestchart.com/chart.html William Robb -- 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.
