The ZWO T2-1.25" adapter is useful for connecting 1.25" accessories and cameras with a 1.25" nosepiece to T2/M42 x 0.75 connections. It features a brass compression ring with two screws for secure attachment. There are M42 x 0.75 threads on both ends of the adapter.
|Telescope side connection||T2/M42 x 0.75 male thread
|Telescope side connection thread length
|Camera side connection
||T2/M42 x 0.75 male thread, 1.25" barrel|