On 15/01/2021 15:25, alan_m wrote:

Probably not the correct adapter for your new lens.

Correct. I've dropped a bungle Alan, it's supposed to screw onto the
front of an existing lens.

Probably pretty obvious really the more I think about it, but i'm at
point and shoot level when it comes to camera knowledge.

It does fit on the front of my Lumix FZ72 though so at least I can have
a play with it.