I'm wondering if any of you ever experience this problem before.
I bought a Canon 85mm 1.8 used locally. I tested its AF on my 450D and it works flawlessly before I bought it. It's sharp wide open as well so I was happy.
The moment I bring it home, I tested the lens further and I found a really weird problem. When I switch to manual focus, it'll be stuck on manual focus... If I try to switch to AF, it'll continue to say MF and obviously AF won't work. The only way to get AF back was to switch the lens to AF, remove the lens to break electronic contact and put it back on. After that, it works like nothing happened.
I'm quite puzzled by this and even contemplated sending it in. The lens is perfect but this problem is kinda weird, lol. Have any of you ever saw this happened with any of your Canon lenses?
Thanks for the help ^^