I purchased a used K10D awhile back with broken AF and planned to use it with my manual lenses. However, I have discovered the AF still has some functionality-- if I focus the lens to infinity and momentarily press (ie not holding down or just tapping) the dedicated AF button, the camera will focus. However, a second press of the dedicated AF button causes the lens to creep ever so slightly toward macro... another press yields the same result until the lens reaches its macro limit. So the lens will adjust focus in one direction (starting at infinity and moving toward macro) but will make no adjustments in the opposite direction (macro -> infinity). Was hoping someone might have some idea how the AF could function in only one direction.
Cheers,
Peter
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