This is the Odessy 1 model. It is an f4.5(1500mm) focal length.
Comes with the ota, a telrad, the rocker box, original owners manual, and a 1.25" R&P focuser. I also have a homemade off axis aperture mask that will be included if wanted. I am selling because I am buying the Discovery 15". The scope is in very good condition. Please feel free to ask any questions. Because of its size I do not know if I can ship this. I would prefer pick up or we can discuss meeting or delivery somewhere - you pay my gas. I would be willing to drive approximately 300 - 400 miles from the Denver area. Asking $625, offers will be considered.