Celestron 1.25" 45-deg Correct Image Prism Diagonal
Celestron 1.25" 45° Correct Image Prism Diagonal
The Celestron 1.25" 45° Correct Image Prism Diagonal uses an Amici prism design. This design allows you to look into the telescope at a 45° angle, at images that are oriented properly, meaning the image is upright and correct from left to right. This accessory is a must-have acquisition if you intend to use your astronomical telescope as a spotting scope or to look at any terrestrial subjects.