Arcturus 1.25 45 Degree Erect Image Diagonal for Refractors
A great accessory for daytime terrestrial viewing with your telescope.
This 1.25” diagonal produces right side up and left-to-right correct images when used with refractors and catadioptric (Schmidt-Cassegrain) telescopes.
Inserts into 1.25” focusers or visual backs. Accepts standard 1.25” eyepieces.