Rusan adapter for devices with thread M52x0.75 - 47 mm (v.2017)
Rusan ARM52-47 M52x0.75 – 47 mm
Rusan ARM52-47 is a Q-R clamp-on adapter for connecting compatible night vision and thermal clip-on devices to a daytime riflescope. Version v.2017 features an M52x0.75 device thread, while the clamping section is intended for riflescope objective housings with an external diameter of 47 mm.
The compact Q-R design allows fast installation and removal without complicated mounting procedures. The adapter is made of aluminium and designed for practical everyday use.
Important: 47 mm refers to the external diameter of the objective housing, not the diameter of the front lens. Before ordering, measure the actual outside diameter of the objective housing with a caliper to ensure a correct fit.
Compatibility
- Night vision and thermal clip-on devices with an M52x0.75 thread
- Devices that require an appropriate reducing ring
- Riflescopes with a 47 mm external objective housing diameter
Technical Specifications
Specification | Details |
Manufacturer | Rusan |
Model | ARM52-47 |
Version | v.2017 |
Type | Q-R clip-on adapter |
Device thread | M52x0.75 |
Housing diameter | 47 mm |
Mechanism | Q-R lever |
Material | Aluminium |
Intended use | Night vision and thermal clip-on devices |
During installation, position the adapter correctly over the objective housing and fully lock the Q-R lever. Before use, check the tightness and stability of the connection.
Professional Optics offers Rusan adapters in different sizes for compatible clip-on devices and riflescopes, with delivery across Croatia and Europe.

