This ring set for 50/60 mm finders comes with our new more stable TPFD rail and a small, quick release FB dovetail shoe. This ring system will mount to:
- Dobsonian telescopes (base attaches to flat or curved surfaces)
- 2" Crayford focusers (base attaches to the focuser with a singe screw)
- Stellarvue and Televue clamshells
- Any tube (requires drilling two holes)
This system does not mount to the 2” Feather Touch focuser since that focuser does not have any mounting holes. For mounting to our current focusers we suggest the R50F.
This new ring system includes a wider, more stable "T" rail. Also, the rings are spaced further apart. This wider spacing holds the finder rigid enough for use as a guide scope. On our 50 mm finders the rings will attach to the finder tube on one end and the dew shield on the other. On our 60 mm finders the rings attach to the extreme ends of the main tube.