Where can I find 1 1/2 adapter for Nikon D70 DSLR Camera?

Need 1 Adapter for Nikon D70 DSLR Camera
Nikon Marco Bellows will not fit

Read more: https://nikonmag.com/talk/fx/where-can-i-find-1-1-2-adapter-for-nikon-d70-dslr.html