My Tokina 10-24 no longer does autofocus

[teelions]

As the subject line says, my Tokina 10-24 no longer does autofocus on my 20D. My

my other lenses are working fine. Tokina will accept it for repairs it's less

than a year old and not grey market. But, I was wondering if there isn't

something that I could do to it to get it working again. It's my favorite lens

and I hate to part with it for a long time. Any ideas?

[chrisjb]

And you have done the obvious, cleaned the contacts ? My Tamron 17 50 went huntin last week a quick clean did nothing, so a better clean under a magnifier founs stubborn crud on a contact. Also the 20D was set to auto AF when needed set to AF assist always with flash then ok. it was the only lens playin up

 

good luck :)

[tom_swanson]

Just to get the obvious question out of the way. you don't have it set to manual focus, do you? The tokina has that odd MF clutch system and all.