Meade #918A 90 Degree Prism Star Diagonal, 1.25", #918A - for all model SCT and Refractor Telescopes.

A 90 Degree Diagonal Prism for Schmidt Cassegrains and Refractors. The Image will appear upright but will be mirror reversed.

Designed to give the observer a comfortable viewing position for astronomical objects high in the sky and is made of highest quality material to give you great images of Celestial objects.

Used with the LX-Series SC Telescopes and the 07182 Eyepiece Holder. Slips into the eyepiece holder for use with 1.25" eyepieces.