Rusan Clip-On Adapter Reducing Ring

The Rusan reduction ring is required to use the universal Rusan quick-release adapter ARM-52 with thermal imaging attachments (clip-ons) with an M33.5 thread. The reduction ring is screwed into the thread of the Rusan adapter.

Compatible with the following devices:

• Guide TB Series
• Guide Orion Series 
• Guide TA Series

and many other devices with M33.5x0.75 thread.