2" Adapter ring to attach a 2" Feather Touch focuser to the SkyWatcher MN190 Maksutov-Newtonian, Intes Alter MN84 Mak Newt, and Explore Scientific 8" Astrograph w/CF OTA Telescopes.

The A20-MN190 adapter attaches to the stock base and then the Feather Touch focuser attaches to the adapter.

This adapter will also fit stock bases that have a 3.075" opening.

Use with focuser FTF2020BCR / FTF2025BCR