2" 40mm Eyepiece Barrel Extension FarPoint 2” single-speed rack-and-pinion focuser with

2” single-speed rack-and-pinion focuser with 1

75 pitch) for use with any standard T-Ring or T Adapter

Mounting bracket with dovetail mount

eye comfort is critical when trying to observe at the visual limits of the telescope

one on each axis

2" 40mm Eyepiece Barrel Extension FarPoint 2” single-speed rack-and-pinion focuser withExtension focal length: 40mm. Total length: 70mm. Extension tube provides extra focuser "back travel" often needed for short range terrestrial viewing through a telescope, or for astrophotographic applications Fits in 2" telescope focusers, and accepts 2" eyepieces or accessories. Threaded for use with standard 2 Inch astrophotography filters Features a locking thumbscrew to secure any inserted astronomy accessory, with a brass compression ring to