This Camera Mount can be used to connect your camera with the Rotator.
If you just have one ball head, then recommend you buy one more.
Then you can set up your gears this way:
- one ball head connects the Rotator with your tripod.
- one ball head connects your camera onto the Rotator.
With this top ball head, your camera will be free to move, you can shoot any direction of the sky, any stars.