Steps
1. Align the red dot of the adapter with the red dot of the
clip-on eyepiece, and insert the adapter as arrow 1 shows.
2. Rotate the fixing ring clockwise with the supplied wrench
(as arrow 2 shows) to secure the adapter.
Notes:
The adapter is not included in the package. Please
purchase it separately as needed.
The thread size is M52
*
0.75. Purchase the adapter
recommended by the manufacturer.