1. Connecting to ASIAIR PRO:
To connecting to ASIAIR PRO, you need to use the two M4x8mm screws in the package. The connecting method can be rather flexible, you can either attach the finder shoe to the back or the sides of ASIAIR PRO.
2. Connecting to finder scope:
After done connecting the finder show to ASIAIR PRO, directly attach the finder shoe to your finder scope and adjust the tightness via the long screws on the side.
3. Connecting to the ZWO holder ring：
Use the two M4x8mm screws in the package to connect the finder shoe to the holder ring for ASI cameras.