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Rusan Thermal & Night Vision Clip On Adapter

$ 199.00
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Rusan Adapter is a simple and secure way of attaching a night vision or thermal clip-on device to your day scopes objective bell. Once the adapter is screwed onto the device you simply slip it over the front lens of your scope and move the lever to the “clamp closed” position. The attachment takes just a few seconds. The adapter slips over approximately 1.4” of your objective lens so there is lots of clamping surface area for a great hold. The inside of the adapter is lined with a special film to provide for extra gripping power and also assures a scratch free attachment.

To determine the exact Rusan Adapter model you’ll need measure in millimeters the outside diameter of your objective lens at its end then consult our choices below. Note: It is not the objective lens size of your scope that determines the Rusan Adapter you need, its the outside diameter of the housing. The measurement needs to be exact so use calipers. Take the measurement you obtain in millimeters and then round up to the nearest whole number (eg. 57.5mm would use a 58mm Rusan Adapter). The adapter does have some fit adjustment capability and you may need to do a final best fit adjustment when you receive your adapter, a tool is provided for this purpose. A proper and best fit is when the clamp closes with slight resistance. If aggressive force is required to close the lever then the adapter is too tight and must be adjusted as damage to objective lens is possible if squeezed by the adapter too aggressively.

Note: The adapter is approximately .125” thick and we recommended that the space between the bottom of your scope’s objective lens and your barrel, or rail, be a minimum of .25”.

Have any questions?

Phone: 1-800-291-8065
Hours: Mon-Fri 9AM – 5PM MST
or hit the chat button during store hours.

Customer Reviews

Based on 1 review
Mike Mulcahy
Wrong size sent

I have bee sent the wrong size. It does not fit the scope specified

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