ZWO Nikon Lens adapter to 2 inch Filter wheel
Nikon lens adapter that can be used to connect Nikon lens to 2” EFW.
Product Description
Nikon lens adapter that can be used to connect Nikon lens to 2” EFW.
The thread of the interface is M54*0.75, which means it can only be mounted on 2” EFW, not suitable for 1.25”/31mm/36mm EFW.



Connection Method:

Note: The sensor tilt adapter need to be removed before you connect the camera to the 2” EFW.

Detailed instruction:
1. Prepare the ASI camera, Nikon lens adapter, Nikon lens, 2” EFW, screwdriver and hexagon wrench;

Use the hexagon wrench coming with the camera to remove the sensor tilt adapter;

3. Use the screwdriver to remove the back cover of EFW;

4. Disassemble the filter wheel carousel (Note: Please do not disassemble or move the central screw of this carousel, otherwise the EFW will be damaged);

5. Align the four screw holes of EFW with these in the four corners of the camera chip as shown below. Tighten the screws;

6. Reassemble the EFW;

7. Mount the Nikon lens adapter on the back cover of EFW;

8. Connect the Nikon lens to the adapter.

9. All done.

Mechanical drawing:

