Good day maam and sirs, I'm having a problem with my Sigma 70-300 f4-5.6 with Built in motor. i bouth this lens last year at Jt photo april 2, 2009.

When I used the lens today, the Auto Focus isn't working. I've tried reconnecting the lens two times, but the AF still won't work. i use this lens to my nikon d40. i dont know what happen because i rarely use this lens.

I would like to know kung pwede pa ba siya marepair? if yes how much will it cost? Thankyou in advance. :):)

have it checkd at JT photo . i think theyr the authorized service center for sigma lenses ? :)

yes kris sa JT photoworld pwede sila mag ayos nun.. I am also a user of 70-300 sigma and it's working good until now.