Larry

I know what you mean about working with whatever lens is on the camera instead of changing to one that is better suited to the subject. Changing a lens is (was) awkward. But no more...

I dunno about marketing the module...
I'd have to invest in a CNC mill, which is an attractive idea...
Decisions, decisions; more camera toys or more machine tool toys???
Decisions, decisions...

It was fun making it, nevertheless.

Reinhold