topic I just received a 10-22mm lens to use on my Ti2. it won't autofocus in EF & RF Lenses

I just received a 10-22mm lens to use on my Ti2. it won't autofocus

sudsalum — Wed, 30 Dec 2015 22:36:09 GMT

New 10-22 lens won"t autofocus. I tried my three other lenses in my bag and they all worked fine. I tried cleaning the contacts and made sure the lens was all the way on. Any suggestions? Oh, and I fully charged the battery so that's not it.

Re: I just received a 10-22mm lens to use on my Ti2. it won't autofocus

RobertTheFat — Thu, 31 Dec 2015 16:55:36 GMT

@sudsalum wrote:
New 10-22 lens won"t autofocus. I tried my three other lenses in my bag and they all worked fine. I tried cleaning the contacts and made sure the lens was all the way on. Any suggestions? Oh, and I fully charged the battery so that's not it.

And you checked the AF/MF switch, right?

As it happens, I didn't, at an important shoot earlier this year, which is why I dare to bring it up. I'm not trying to insult your intelligence, just to cover all bases.

Re: I just received a 10-22mm lens to use on my Ti2. it won't autofocus

ScottyP — Wed, 30 Dec 2015 23:23:15 GMT

I've done that before. Very puzzling until you figure it out.

Re: I just received a 10-22mm lens to use on my Ti2. it won't autofocus

ebiggs1 — Thu, 31 Dec 2015 14:49:41 GMT

" I tried cleaning the contacts ..."

That rarely works. Especially if you change the lens a few times. They tend to clean themselves. Can you return it? If, yes, do so.