[OzMaz (John)]

Hi Folks,

A quick question. I have been trying to photograph Jupiter with a Nikon P1000 and am having a few issues with main one being focus.
I chose Moon mode as it's focus is supposed to be infinity and stay there. What I am experiencing is the focus starts out OK but quickly changes and I'm left with a large circular object.

Why does the focus change when the camera is supposed to be fixed at infinity?

I'd be interested in your responses.

Thanks.