I have a f/2.8 17-35 that the auto focus switch fell off of. The autofocus is still working but I can't seem to switch it to manual if I'd like to and I do need to for work sometimes . Photos below http://imgur.com/a/660D8
Hey yeah, Its an old lens and I knew Canon doesn't service it anymore. You don't get any points for it when signing up for pro services... it kinda doesn't count anymore... but I think its a much cheaper alternative to the 16-35 and I'm happy with i...
