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Postcard: Zernike polynomial Z(8,4) white back Postcard
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Signature Matte
18 pt thickness / 120 lb weight Soft white, soft eggshell texture
-CA$0.24
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Postcard: Zernike polynomial Z(8,4) white back Postcard
In 1933, Nobel Laureate Frits Zernike published a set of orthogonal polynomials designed to span the unit disc for the purpose of describing the aberrations of a circular mirror. Today these same polynomials are used to codify the imperfections in optical systems such as telescopes. Ophthalmologists and optometrists use them in wavefront guided vision correction. This postcard features the Zernike polynomial of order 8 and angular frequency 4, a complex valued function..
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By Tina J.March 5, 2019 • Verified Purchase
Post Card, Size: Standard Postcard, Paper: Signature Matte, Envelopes: None
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nicely done very clear. print turned out well done
5 out of 5 stars rating
By Denise W.May 1, 2024 • Verified Purchase
Post Card, Size: Standard Postcard, Paper: Signature Matte, Envelopes: None
I'm in love! Just look how sweet these two are! 🥰☘🍀. Great graphics n print! Glossy adds flair! Thanks! ☘🍀
5 out of 5 stars rating
By Denise W.May 1, 2024 • Verified Purchase
Post Card, Size: Standard Postcard, Paper: Signature Matte, Envelopes: None
Such a sweet vintage look post card!!! Wonderful!!! Thanks Zazzle n the creator!
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Product ID: 239437585426779959
Designed on 2009-06-14, 1:03 PM
Rating: G
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