Celestron Erect Image Prism for Refractor and Schmidt Cassegrain Review
http://tinyurl.com/ljufcky
Celestron Erect Image Prism for Refractor and Schmidt Cassegrain
Amici prism design allows you to look into the telescope at a 45-degree angle
Diagonal will allow you to use 1.25-inch eyepieces to obtain a larger field of view and better eye relief
