This is an older version of the current star diagonal made by Orion. It came with my Orion telescope about 5 years ago and has given me great results to this day. It is in excellent condition with minor external scratches, and works as well as a brand new diagonal. It does not have any markings on it therefore I have not listed the model number. This is a slightly older but equivalent version of the Orion 1.25" Prism Star Telescope Diagonal. It is perfect for refractor telescopes. It will fit any 1.25" telescope eyepiece. Includes original protective caps from Orion.
Filed under: Eyepieces & Accessories