Description
This Baader 3.3" Male to M68i Female Reducer Adapter from Alpine Astronomical is used to connect all parts of the Baader M68 System directly to a Celestron or Astro-Physics 3.3" thread. It is suitable for direct connection to EdgeHD 9 1/4, 11, and 14", and the SC 11 and 14" OTAs. It is also suitable for Celestron and Astro-Physics reducers with a 3.3" male thread. The optical tube length is 7mm, and the total height of the adapter is 17mm. It can be threaded completely onto a 10mm long thread, as with most Astro-Physics reducers.