ZWO M54 adapter replacing EFW
ZWO M54 Adapter
The ZWO M54 adapter is an adapter designed specifically for ASI cooled cameras. Instead of using the 20mm ZWO EFW, you can directly connect the adapter to OAG-L with the addition of 5mm sensor tilt adapter to reach 55mm back focus.
It has a thickness of 15mm. You can also insert an ZWO 2”filter into it.
The adapter supports 2” filters from third-party. Below are the requirements for the filters.
What is in the box?
The best solution of 55mm back focus length
Please note the following solutions are premised on that you are using the OAG-L with the cooled camera.
Detailed Connecting Guide
Connecting with ASI2600MM Pro as the example.