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briafast

New York, US
73 posts

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briafast Registered since 26th Dec 2010
Mon 24-Dec-12 05:12 AM

I am using the D7000 with a Sigma 18-200

For some reason the autofocus won't lock at all. When I push the trigger button down slightly it the focus moves back and forth never finding the right point.

I switched the lens to my D90 and there is no problem so I assume it is not the lens.

Also the assist light does not come on and it looks like in the menu that it is set for it to come on.

I am about to bring it to a repair shop and thought I would post here first.

BF

Brian Fass
Cinematographer
www.brianfass.com
Photographer
www.brianfassphotography.com
brianfass@me.com
NYC

G