Rusan Modular Adaptor Clamp for Thermal Devices
The Modular Adaptor Clamp "MAR" attaches to your scope objective.
To get the correct size, measure the OUTER Diameter of your objective in mm. That equates to the size required. Eg. a 52mm OUTER Diameter objective requires the MAR-52.
A different adaptor is required for each scope of different objective diameter.
You will require an Modular Adaptor Connector (1 only) that attaches and remains on your thermal device (Sold separately)