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arXiv · 0704.1059

Decartes' Perfect Lens

Mark B. Villarino
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Abstract

We give a new, elementary, purely analytical development of \textsc{Descartes}' theorem that a smooth connected surface is a perfect focusing lens if and only if it is a connected subset of the ovoid obtained by revolving a cartesian oval around its axis of symmetry.

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Mark B. Villarino. 2007-04-23. Decartes' Perfect Lens. https://arxiv.org/abs/0704.1059

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