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75" Low Expansion Telescope Blank Corning Glassworks For Sale

Price - $50,000.00

Ad Number: 154058

Posted: 18 Nov 2018

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Not a typo. Over 2 yards of fun for someone. Kev and I have to settle for 71" the hard way. This one is not going to get built by us. Its from Corning glass works, and was intended for ITT space systems, and was for Military optics, think Cage 9 type or even something different. Literally your own hubble. Generated to an F 2 ish sag, but there is plenty of room to get it into the high 2s or low threes. Youtube video of the blank is here: https://www.youtube....=wP2H3Nk4YXM.

Asking $50,000.00 or best reasonable offers. Please no cranks, or pranks. I can tell you in advance that no we wont take a C8, or even a C11 in trade for it, not even if you through in a few EPs. Available for inspection at your convenience, in fact your inspection is a condition of sale. Crated weight is over 2500 lbs, so no economy cars on pickup. We can get it onto a conveyance, and may possibly be able to arrange trucking to an east coast location, but that is not included. No Paypal, or Bank of Nigeria checks please.


  • Condition New Old Stock
  • Location Pittsburgh PA Area

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