Rusan HIKMICRO Clamp – Fits 44mm Objective Lens
(Thunder 2.0 & 3.0 Compatible)
The Rusan HIKMICRO Clamp Adapter is the perfect solution for shooters and hunters who want a fast, reliable way to mount their thermal or night-vision clip-on device to a day scope. Designed for precision and durability, this high-quality clamp securely attaches to your riflescope’s objective lens, allowing seamless integration with compatible HIKMICRO devices such as the Thunder series. Its modular design ensures perfect alignment and repeatable accuracy every time you attach or remove your device, eliminating point-of-impact shift. With a quick-release system and multiple size options to fit different scope diameters, the Rusan clamp delivers rock-solid performance, fast installation, and confidence in the field—day or night.
-Nathan (Technical Advisor)
The Rusan HikMicro Clamp is a precision-engineered mounting solution designed specifically for use with the HIKMICRO Thunder 2.0 and 3.0 thermal attachments. This model is tailored to fit devices with a 44mm objective lens.
Featuring the trusted Rusan quick-release system, the clamp allows for fast, tool-free attachment and removal, making it ideal for field use where reliability and ease of operation are essential. Crafted from high-quality materials, it delivers excellent durability and performance in all weather conditions.
- Rusan HIKMICRO Clamp – Fits 44mm Objective Lens (Thunder 2.0 & 3.0 Compatible)
1. What is the Rusan HIKMICRO Clamp used for?
The clamp is an adapter that allows you to attach a thermal or night-vision clip-on device to the objective lens of a riflescope quickly and securely.
2. Which devices is the clamp compatible with?
It is designed for HIKMICRO clip-on devices, especially models in the Thunder series, using the M52 × 0.75 thread system.
3. Will the clamp affect my rifle’s zero?
No. The system is engineered to eliminate point-of-impact shift, meaning your accuracy remains consistent even after removing and reattaching the device.
4. How is the clamp installed?
Installation is simple—slide the clamp onto the objective lens and secure it using the tightening mechanism or lever system. Some models may require an Allen key for initial setup.
5. What sizes are available?
Rusan clamps are available in several diameters (such as 46 mm, 48 mm, 52 mm, 54 mm, 57 mm, 60 mm, 64 mm, and 65 mm) to match different riflescope objective sizes.
6. How do I choose the correct clamp size?
Measure the outer diameter of your riflescope’s objective lens with calipers to ensure you select the correct clamp size.
7. Is the clamp durable for outdoor use?
Yes. The clamp is built with robust materials designed to withstand harsh outdoor conditions and frequent use.
8. Can the clamp remain on my riflescope permanently?
Yes. Many users leave the main adapter attached to the scope so clip-on devices can be mounted or removed quickly when needed.
9. Does the clamp protect my scope from scratches?
Yes. The interior often features a protective lining that improves grip while preventing damage to your scope’s finish.
10. Who typically uses the Rusan HIKMICRO Clamp?
It is commonly used by hunters, wildlife observers, and professionals who rely on thermal or night-vision optics for low-light observation and shooting.
Tactical Scope Shipping Policy
Our aim is to ensure that your order arrives with you as soon as possible and in the safest, most cost-effective means.
Shipping charges may be subject to additional surcharges if out of area or over weight restrictions.
DPD SHIPMENTS REQUIRE THE CUSTOMER TO SHOW A PIN CODE ON DELIVERY – READ MORE: HERE
Note: The above DPD link is to our group partner site Optics Warehouse, with whom we share logistics and stock. Link opens in a new window.
Couriers
We use DPD, Royal Mail, TNT, and UPS courier services for all our UK and international orders. Once your order is dispatched, you will receive an email with your unique tracking number.
In-Store Items
These are items we have in stock and aim to dispatch within 1–2 working days. During busy periods, this may be delayed slightly. If you'd prefer to collect your item in person, please contact us in advance to arrange. Collection orders must be paid for beforehand.
Pre-Order Items
Pre-order items are typically out-of-stock or in limited supply. Purchasing a pre-order secures your item, and it will be dispatched within 24 hours of restock where possible. Check the product page for estimated restock dates. These dates may change, so staying in touch is advised.
International Delivery & Taxes
If your shipping address is outside the UK, you may incur import duties or taxes upon arrival in your country. These charges are your responsibility. Customs regulations vary, so please check with your local customs office. Some packages may be opened for inspection.
Need Help?
If you need assistance, call us at +44 (0)1803 611895 (Optics Warehouse) or email [email protected].
DPD Shipments & PIN Code Delivery
We have now introduced DPD Pin Code verification for all orders shipped via DPD. You will receive a PIN via email and text.
A valid email and mobile number must be provided at checkout. Emails will come from Riviera House 3PL. Please check spam/junk folders if not received.
Failure to present your PIN to the delivery driver will result in a failed delivery and rescheduling may be required.