Jump to content


8.56" x .75" Flat Crown blank. Sold!

Price - $45.00

Ad Number: 131101

Posted: 08 Mar 2018

Please sign in to message advertiser

Edge is free of chips, one side has numerous shallow chips on the FACE, maybe .020 deep. "good side" has a very tiny FACE chip. Never seen this before.
Annealed, no internal strain.

BK7 or BSC2. Norman stockpiled crown glass for windows and correctors. This piece was unlableled. s.g. 2.60.

Needs a complementary flint blank for building an 8" doublet.

Buyer pays shipping, Paypal preferred


  • Condition unfinished
  • Location 04353

Advertiser Info

Powered by Classifieds

Cloudy Nights LLC
Cloudy Nights Sponsor: Astronomics