- I believe what I have here is a part of a rather large telescope mirror blank
- It measures 7.75 inches in diameter
- Its 1 3/8 thickness
- Not sure on the usage or how it works but has original label on it!
- Not even sure what it actually goes to
- Found from an estate from an astronomer
- No chips in the glass - looks pretty clean
- See all pics!
- Placing this up for bid!
Filed under: Eyepieces & Accessories