The adaptor is suitable for all binoculars that have a corresponding thread. The thread is very easy to find. If you unscrew the lens cap on the centre bridge of the binoculars, you will find an internal thread.
The 1/4" screw of the tripod adaptor fits into this thread. The large knurled knob allows the binoculars to be tightened securely.
There is a 1/4" internal thread at the base of the binocular adapter. This thread fits any photo tripod. The adapter is very simple yet stable. It holds your binoculars securely in place, allowing you to concentrate fully on your observations.