Jump to content


10” f4.5 Pyrex blank #2 ready to polish. Sold!

Price - $150.00

Ad Number: 142443

Posted: 12 Jul 2018

Please sign in to message advertiser

10” f4.5 Pyrex blank #2 ready to polish.

This is a fine annealed Newport blank that I have ready to polish. It is fine ground with 9 micron Aluminum Oxide. From here I just polish with 1.5 micron Cerium Oxide. It has ~9.950” working surface to the chamfer, it is full thickness 1.8” The side, chamfers and bottom are all ground as well.

$150.00 Paypal only, I pay fees shipped UPS need a couple of days to get this properly packaged
Continental 48 states only.

Thank you for looking


  • Condition Fine ground blank ready for polish
  • Location Sugar City, CO

Advertiser Info

Powered by Classifieds

Cloudy Nights LLC
Cloudy Nights Sponsor: Astronomics