I recently purchased an Astro-Tech AT130EDT Version II (130mm f/7, 910mm focal length) with the 3.2-inch focuser.

I also have:

--Astro-Tech 0.8× Reducer/Field Flattener for the AT130EDT Version II
--Astro-Tech 1× Field Flattener for the AT130EDT

Currently, switching between these accessories requires removing and reinstalling small grub screws, which is cumbersome.

I'm looking for a quick-change solution that would allow me to easily swap between the reducer, flattener, and a standard 2-inch accessory for lunar and solar imaging without repeatedly dealing with the set screws.

Does anyone know the a correct threaded quick-change adapter or coupling system that would work with the AT130EDT Version II's 3.2-inch focuser?

If there is more than one part I'll need, please tell me that also.

Thank you📷 20260614_040633.jpg20260614_040633.jpg📷 20260614_040548.jpg20260614_040548.jpg📷 20260614_040649.jpg20260614_040649.jpg