10 inch Telescope Pyrex Mirror Blank Full Thickness For Sale
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10 inch Telescope Pyrex Mirror Blank Full Thickness :
10 inch Telescope Pyrex Mirror Blank Full Thickness & 10 inch Glass Tool RARE. Condition is "Used". I ground and figured this some 25 years ago. Forget what the specs were. I think f/7. Likely about quarter wave. Needs to be stripped and re-aluminized. Some fine scratches. I would re-figure again. There is a 3/4 in. chip off the side as can be seen. Not really a problem. This is Pyrex, I believe from Herbach & Rademan?
Was hoping one of my sons would get into it, but there's these things called computers ...
Sorry, shipping will be pretty steep.
On Jan-18-21 at 15:30:59 PST, seller added the following information:
NOTE: TOOL IS NOT INCLUDED. AUTO-INSERTED THAT IN THE TITLE, WHICH I NOTICED AND REMOVED. BUT I DID NOT NOTICE IT IN THE DESCRIPTION , ALSO.