Quote Originally Posted by Wolfeye View Post
I had an F5 briefly, bought used from Adorama. The darn thing wouldn't auto-focus to infinity so I sent it back and now have an F6 instead. I do not know if infinity focus is an issue with the F5 but it is something I'd check on any potential body purchase.
Obviously an issue with that particular body. If the venerable F5 had an issue with infinity focus in general it would not have become such a popular camera.

(Mine has certainly never had a problem auto-focusing at infinity.)