The file 'Self-centering, Zero Back Focus 2″ To 1.25″ Eyepiece Adapter 3D Printer Model' is (stl) file type, size is 1.5MB.
This adapter does not require a clamping screw; the centering of the eyepiece is ensured by leaf springs. The bottom of the adapter has a standard 2" filter thread.
If you want to take the eyepiece out of it, it is easiest to do it by rotating it.
Tested payload: 290 grams (Baader Hyperion Zoom Mark IV)
Important: The material must be PETG, otherwise the spring parts will not work properly!
Warning: This adapter is not suitable for use in direct sunlight (e.g. Herschell prism or solar projection)!
PETG_adapter.stl | 4.4MB |