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16" Parabolic mirrors - Parks "lightweight" For Sale

Price - $2,000.00

Ad Number: 159120

Posted: 11 Jan 2019

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As part of our recent acquisitions, we acquired the remnants of the Parks Optical Inventory.
We have a number of the 16" "Web Back" mirrors and we are offering the following three for sale. The blanks are made by United Lens and currently retail fo $1250.00 for an unground blank.


Mirror #4
Diamter: 16.25"
Thickness: 2.9875"
Substrate: Pyrex, semi-lightweight
Focal length: 80.38"
F-ratio:4.95
Weight 35.5 pounds
Surface, polished, roughly spherical and ready to figure.
Price as-is: $2000
Price figured to .96 Strehl ratio and coated with enhanced coating: $2800.00

Mirror #5
Diamter: 16.25"
Thickness: 3.1"
Substrate: Pyrex, semi-lightweight
Focal length: 78.88"
F-ratio:4.85
Weight: 35.5 pounds
Surface, polished, roughly spherical and ready to figure.
Price as-is: $2000
Price figured to .96 Strehl ratio and coated with enhanced coating: $2800.00


Mirror #9
Diamter: 16.25"
Thickness: 2.9875"
Substrate: Pyrex, semi-lightweight
Focal length: 79.88"
F-ratio:4.92
Weight: 35.5 pounds
Surface, polished, roughly elliptical (partly figured) and ready to figure.
Price as-is: $2000
Price figured to .96 Strehl ratio and coated with enhanced coating: $2800.00

If the mirror is purchased in as-is condition we can pack and ship the mirror within 24 hours of purchase. If the customer opts for us to finish the mirror into a high quality parabolic mirror lead time will be 2-6 weeks to shipment. We will require a 50% non-refundable deposit to start figuring and the balance due before shipment.

We also can provide 3d cad models of the mirror blank in your choice of file format.

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Thanks for looking!
-Cary Chleborad

General


  • Condition New
  • Location Sacramento, CA



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