Hey everyone,
I need to ask a little advice of the crowd. I have a K20D that I haven't shot much with over the past 6 months. Last night when I put either of my auto-focus lenses on the camera, it wouldn't consistently focus. About every third time I remounted the lens to the camera, auto-focus would work. The rest of the time I would just hear "whirr-whirr, whirr-whirr" and it would look through the viewfinder as if lens was changing its focal distance by about an inch. It certainly sounded like the camera was making an attempt of it, but it couldn't change the focal distance. I've not had this problem before.
I'm attaching a couple pictures I took of the lens mount, specifically focusing on the AF drive pin. Does it look OK to you guys, or does something look out of whack? Any thoughts?
Thank you,