Sky Mentor Erect Image Prism 1.25”
Use this on all brands of telescopes (Refractors , Maksutovs and Schmidt-Cassegrains) 1.25” barrel size.
Most telescope diagonals have a left to right mirror image. This diagonal will give you a true right side up, fully correct image.
Just insert you 1.25” eyepiece and you will have a fully correct image.
Note: does not work on Newtonian /reflectors scopes
Includes: Top and bottom dust caps.
1 year warranty