Scope specific tube adapter to attach 3.0″ Feather Touch focuser to Celestron C150RGT/6″ refractor telescopes. The adapter is unthreaded and is attached to the OTA via set screws, the same way the stock adapter is attached.
Use with focuser FTF3035B-A
Known To Fit 6″ Celestron Refractors / C150RGT
Thread on Entry (OTA | FRONT) Side of Draw Tube 5.430″ Unthreaded