Upload & Sell: Off
Kerry Pierce wrote:
Here's a thread of mine, from a couple of days ago. There are several people that have issues with LV and Sigma lenses, but there seem to be more that don't. It's a strange situation, seems to me. Here's the link to my thread http://www.fredmiranda.com/forum/topic/1176259
Did you contact Sigma? I just sent my lens to Sigma for a FW upgrade. I read some info from Chinese forum, and they had same problem on focusing, and Sigma China told them to sent the lens for a FW upgrade( AKA. rechip the lens).
Maybe you should contact Sigma as well? Since your lenses are working fine through view finder, so I don't think Sigma gonna charge you anything (Sigma China charge $0 for out of warranty lens), but this is just my assumption and I believe you can find out once you call sigma customer service in NY.