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- urrrm.... Matt
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hi,
i'm looking for a bit of help.
I have a 7D and use BBF quite a lot, on my sigma 70-200. however, OS/IS doesn't kick in when i either press the focus button on the back or half press the shutter.
however, with similar settings it does when I use my 5Dii which is much older.
it's the same or the 24-70 lens that I have.
I can get IS/OS/VC to kick in on the 7D but only if I setup the DOF preview button to activate IS.
so I know the mechanism works and the IS on the lenses.
So having searched for an answer I'm now a bit stumped. can anyone offer some sage advice?
thanks
i'm looking for a bit of help.
I have a 7D and use BBF quite a lot, on my sigma 70-200. however, OS/IS doesn't kick in when i either press the focus button on the back or half press the shutter.
however, with similar settings it does when I use my 5Dii which is much older.
it's the same or the 24-70 lens that I have.
I can get IS/OS/VC to kick in on the 7D but only if I setup the DOF preview button to activate IS.
so I know the mechanism works and the IS on the lenses.
So having searched for an answer I'm now a bit stumped. can anyone offer some sage advice?
thanks