Celestron RACI/SSA to finder shoe adapter

3-D printed adapter for Celestron RACI FinderScope or Celestron StarSense AutoAlign/AutoGuider. (2026 edition made with PETG)

A perfect way to fit your favorite Celestron SCT accessories from Celestron's "proprietary" bracket to the more common Synta style finder shoe.

There is a convenient peep hole for 1x rough centering on bright objects.

Made tough with thick walls and generous infill density.