I had a similar issue many years back, sent the camera and lens in twice to be checked. Ultimately found the hair... It was attached to one of the rivets ( not really a rivet) on the shutter. The static of the film would draw it into the field of view but when you inspected the camera... NADA! It would pull away a little and be just out of focus enough to be a visual issue but was only sharp right at the edge of the image area. Good Luck! Steven ============================================================================================================= To unsubscribe from this list, go to www.freelists.org and logon to your account (the same e-mail address and password you set-up when you subscribed,) and unsubscribe from there.