[ninjai123]

Does anyone know where I can get my Sigma 28-300mm ? I twisted the lense while the lock is still on now the autofocus won't work no more and it just push in and out. If anyone know where i can get it fix or an estimation that would be nice thanks!

[Senna4ever]

Take it back to the store where you bought it. They can send it back to Markham for you. If you bought it used, or on line, then you have to send it to Gentec in Markham, Ontario on your coin. Is it still under warranty?

Gentec International
90 Royal Crest Court, Markham, Ontario, L3R9X6
Tel:1-905-513-7733
Fax:1-905-513-7740

[ninjai123]

i have the warranty paper but i am not too sure if its still under warranty or not cause i bought it used. Do you think its worth to get the lense fix?

[Senna4ever]

The warranty papers are useless without the receipt. I can't tell you if it's worth fixing, as I have no idea how much it will cost to fix.