The Baader 2″ SCFemale to 2″ SC Femaleconversion ringis a continuous2″ Schmidt-Cassegrainfemale thread. It can be used to connect two accessories with 2″ SC male threads or as a short optical length male to female adapter. This adapter allows the shortest possible rigid connection onto 2″ SC threads. It features a knurled ring for easy gripping.

This adapter is necessary for connecting theResearch Grade TZ-3 Telecentric System onto an SC telescope (adapter is included with TZ-3 as standard).

Specifications