This adapter fits the Astro Tech 65mm refractor or TS-Optics Imaging Star 65 mm quadrulet astrograph and is designed to fit the 2.0" Rack/Pinion Feather Touch Focuser. Use with focuser FTF2015BCR-RP.
Newton base for 2" Feather Touch customized Curved base with leveling screws for 3.0" diameter Feather Touch focuser This base threads into our tube adapter...
Starlight EC35-505-3CR---End Cap 3.5" with 3.0" Compression Ring openingThis end cap fits the Feather Touch 3.5" focusers and has a 3.0" compression ring ...