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Scope specific tube adapter to attach 3.5"" Feather Touch focuser onto the Astro Physics Grand Tourismo 130.

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 FTF3515B-A


Use with FTF3515B-A
Known To Fit AP GT130
Thread on Entry (OTA | FRONT) Side of Draw Tube 4.7X24TPI