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Old 01-03-2021, 08:38 PM
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Peter Ward
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Peter Ward is offline
 
Join Date: Dec 2007
Location: The Shire
Posts: 8,111
Quote:
Originally Posted by Stefan Buda View Post
For people addicted to Zernike polynomials, here is the final results as generated with DFTF software from 40 interferograms.

I also went back to the Ross Null test to check the smoothness of the surface and to measure the final focal length. The smoothness looked very good, with no visible zones or other anomalies. The focal length is 1mm shorter than intended, but within expectation.
Stephan! .....seriously?

Sorry for asking, but I suspect you have professional optical skills here that you have modestly not mentioned.
Did you get bored on Mt Olympus?
How did you acquire them?

The results you have posted are absolutely awesome.

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