Fusion Thermal Rusan Adapter 47mm Features The Fusion Thermal Rusan Adapter 47mm delivers consistent concentric alignment between the rifle scope's objective lens and the attached clip-on device reducing parallax and helping maintain image clarity. Its streamlined design supports proper eye relief and balance without adding unnecessary bulk to the setup. Constructed for durability and repeatable field performance this adapter is suitable for hunting tactical and professional applications where a 47mm objective interface is required. Easy installation and secure retention make the 47mm Rusan Adapter a dependable solution for Fusion Thermal clip-on configurations that require an objective interface for scopes with a 47mm bell. Fusion Thermal Rusan Adapter 47mm Specifications a fa fa Manufacturer: Fusion Thermal a fa fa Model: Rusan Adapter a fa fa Outside Diameter Fit: 47mm a fa fa Compatible Fit: Scope objective lens bells with 47mm outside diameter a fa fa Intended Use: Clip-on optic interface Rusan Adapter Fitment Chart