Rusan Adapter ARM52 quick-release closure rubberized inside 57.5mm

Rusan Adapter ARM52 57.5 mm M52x0.75 The Rusan riflescope adapter allows you to connect a night vision attachment or a thermal imaging attachment to a daytime optic that has a corresponding outer diameter. For example, you can connect a riflescope, binoculars, or spotting scope with this adapter. The standard adapter has an M52x0.75 thread. If the attachment does not have a thread of this size, there are numerous device-specific adapters available. For example, for the Pulsar Krypton, Pulsar FN455, etc. Required clamping length between 34-36mm Standard Adapter / 25 mm Short Adapter, e.g., suitable for: Dedal 540/541/542/546/552 Jahnke DJ-8 NSV Lahoux D-545, LV-81 and many other devices with M52x0.75 thread Technical specifications: Material: Aluminum Color: Black Thread: M52x0.75 inside blue rubberized