A30-1903-41—Adapter 3.0" for older Astro Tech 111
Scope specific teflon coupled adapter that fits older Astro Tech 111 with an OTA thread dimension of M124X1.
It is machined of the highest quality aluminum, and finished in our shop, keeping the same beautiful look Starlight Instruments is known for.
Use with focuser FTF3035B-A
Known To Fit Astro Tech AT111 (older version)
Thread on Entry (OTA | FRONT) Side of Draw Tube M124X1