EC30-1905-1— 3.0" End Cap with 2.0" compression ring opening

Description

This is our standard End Cap for all 3" Feather Touch Focusers unless otherwise noted.  It has a 2.0" compression ring and comes standard with 3 machined thumb screws

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