<p>Hi all,</p> <p>It’s now three days ago that I’ve received my new lens, the Nikon 24-70.<br> The day I got it, I tested it on my D7100 and everything worked fine.<br> Yesterday I took it for another test and the lens didn’t autofocus anymore.<br> I took off lens, put it back on, still it didn’t work. I repeated this and then it did work. But only for a couple of shots. Suddenly it didn’t want to autofocus anymore.<br> A couple of times I tried to take it off, put it back on, but still no autofocus till now.</p> <p>I did test some other lenses I have and all of them are working in autofocus.</p> <p>What can be the problem?</p> <p>My biggest concern is that if it’s a fault on the lens, I may not be able to send it to repair or something like that.<br> I live in Suriname and here we don’t have any Nikon shop nor an authorized Nikon dealer.<br> My mother in law was in the US for a vacation and she bought it for me at best buy store.<br> Where and how will I be able to (eventually) send it for repair?</p> <p>[sorry for my bad English, native language is Dutch] </p> <p>Best Regards,<br> Johnathan Chen</p>