"Like New" Williams Optics New Generation Diagonal 2" 90° Star Mirror Precision 1/10 lambda surface with thickness 10mm mirror. Reflectivity rate 97.0 percent. 2"- 1.25" adapter with brass compression ring. Refractor type; has built in filter threads.
Slight tiny cosmetic blem on side of diagonal body. Used once, mirror never touched. Includes caps, box, and paperwork.
Was $129 plus shipping new, $95 shipped CONUS by me.
I bought it for a refractor I have since sold; no use for it
since I only have a large dob now. Paypal (add 3%; given purchase priority) or Postal MO.
Thanks for looking!
:>) Mark Dearing