

RUSAN ARM52 Clip-On Adapter
Rusan bell-mount adapter for Thermal Clip-On with a M52x0.75 thread
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THE BEST ATTACHMENT FOR YOUR CLIP-ON
- Facilitates the connection of your daytime riflescope with your thermal clip-on (with M52x0.75 thread).
- Available in various diameters
- Crafted from high-strength aluminum
- Made by Rusan-Mikron
Compatible with:
- Leica Clip-Ons
- Fusion Thermal Clip-Ons
Rusan's modular adapter facilitates the connection of your thermal clip on to your daylight riflescope.
Available in various diameters, it accommodates nearly any optic, ensuring compatibility with the device's lens.
Simply slip the adapter over the front lens of your riflescope and lock the device with the lever.
Crafted from high-strength aluminum, the adapter features moving parts made of hardened steel. Its inner surface is coated with a special protective layer, safeguarding your optics and providing essential grip.
Compatible with all thermal clip-on attachments with a M52x0.75 thread (Leica, Fusion Thermal)
Please check the compatibility list and measure the outside diameter of your objective lens in millimeters before making your purchase.
Made by Rusan
Rusan Adapter are made to perfectly fit your riflescope, please make sure to select the right outside diameter in the compatibility chart.
If you have any doubts, please email us at contact@guideir-thermal.com

Rusan Compatibility Chart
If you are unsure about the outer diameter of your scope, click on the link below to find it in the file.
Rusan Adapters: Quick & Secure Thermal Clip-On Mounting for Your Rifle Scope
Looking for a fast and reliable way to attach a thermal clip-on to your rifle scope? Rusan Adapters provide a simple, secure, and scratch-free solution for mounting your thermal device in seconds.
Easy Installation
With Rusan Adapters, attaching your thermal clip-on is effortless:
- Screw the adapter onto your thermal clip-on device.
- Slip it over your scope’s objective bell.
- Clamp it shut with the lever for a firm and stable hold.
The entire process takes just seconds, so you can quickly switch between daytime and thermal optics without hassle.
Superior Grip & Protection
The Rusan Adapter features:
- Wide clamping surface for maximum stability.
- Special non-slip lining inside the adapter for extra gripping power.
- Scratch-free attachment to keep your scope’s lens in pristine condition.
Perfect for Hunters & Shooters
Whether you’re hunting at night, conducting surveillance, or enhancing your tactical setup, Rusan Adapters ensure your thermal clip-on stays securely in place—every time.
Upgrade your setup today with the most reliable thermal clip-on adapter on the market!




