Rusan reduction ring on the ARM52 adapter for Hikmicro Thunder/Thunder Pro/Cheetah

Rusan reduction ring to the ARM52 adapter is a special connector necessary to attach the Hikmicro Thunder/Thunder Pro to the telescope.

Dedicated reduction ring to the Rusan adapter

In the event that we have a cap with thread other than M52 × 0.75, its assembly to the telescope, apart from the Rusan clamp adapter, requires a special reduction ring. Our offer includes Rusan reduction rings for the most popular models of thermal imaging and nighttime attachments. Installation of the ring to the Rusan adapter takes only a few seconds and does not require the use of tools.

The ring is dedicated to to thermallocks Hikmicro Thunder/Thunder Pro .