Reply to thread

Message: <blockquote data-quote="hark" data-source="post: 673640" data-attributes="member: 13196">Some older non-Nikon lenses don't work 100% with Nikon bodies. Sigma lenses have been known to have issues with newer Nikon bodies. If and when you update the firmware in a Nikon body, any non-Nikon lenses may be at risk of not working perfectly. If the lens works fine on other Nikon bodies (so you'd know the lens is okay), Sigma can update the lens' firmware for free although I think you'd have to pay shipping. Unless of course it is a lens that connects to a Sigma dock. If so then you could update the lens firmware yourself.BUT it's possible it isn't a lens issue. Does it happen with any other lens besides this one? That might help narrow down the issue.</blockquote>