Vixen to small Vixen linear Adapter
Adapter for accessories with small rails on large rails. e.g. "Starsense Autoalign" on a Newtonian telescope.
You need an M8 tap and 2 M8 knurled screws.
Be careful if you plan to attach the small "Starsensense" bracket upside down. "Celestron" grumbled in this case. See "GAP"- image
I had to file a gap, otherwise you would bring in unfavorable forces when screwing together.