Adapter from M110 to M92 female for ESATTO 4" converts M110x1 thread of the ESATTO 4" draw tube into an M92x1 female thread that is the same as the Takahashi original focuser. This way you can connect to ESATTO 4" the Takahashi photographic adapters.

• Converts M110x1 thread of the ESATTO 4" draw tube into an M92x1 female thread that is the same as the Takahashi original focuser