ZWO M54F Adapter for OAG-L & ASI Cooled Cameras - D70-M54F

If you want to add the OAG-L (sold separately) to a ZWO ASI Cooled camera without also incorporating an EFW filter wheel into the optical chain, you can use this filter in its place to produce the proper back focus of 55 mm, since both the EFW alone or this adapter (with the sensor tilt plate installed) add 20 mm to your set-up.

Above image shows OAG-L with sensor tilt adapter installed on a cooled ASI camera with the M54F Adapter between them

The ZWO M54 OAG-L Adapter has a diameter of 70 mm (hence the "D70" in the product number) and can accept 2" filters with the following specifications:

Remember, if you are going to use an 2" or 36 mm EFW, you will not need this adapter.  

What's in the Box?

1. M54 adapter (15mm)
2. M54M-M48F adapter
3. 5-L8 screws * 8