A35-503TEC—Adapter 3.5" for TEC large refractors
Scope specific tube adapter to attach 3.5″ Feather Touch focusers onto TEC large telescopes
It is machined of the highest quality aluminum, and finished in our shop, keeping the same beautiful look and high precision quality that Starlight Instruments is known for.
Use with focuser FTF3545B-A
Known To Fit TEC Telescope Engineering Corporation
Thread on Entry (OTA | FRONT) Side of Draw Tube No Thread
Other Info Fits 5.75″ Inner Diameter tubes