2-Inch Telescope Eyepiece Extension Tube

2-Inch Telescope Eyepiece Extension Tube
I drilled a couple #32 holes and used some 6-32 thumbscrews I had for one of my old PC's cases to hold the adapter on.

Extension tube provides extra focuser "back travel" often needed for short-range terrestrial viewing through a telescope, or for astrophotographic applications
Adds 2" of extension, fits in 2" telescope focusers, and accepts 2" eyepieces or accessories.