Roman Dodecahedron as dioptron: analysis of freely available data

Amelia Carolina Sparavigna

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arXiv · 1206.0946

Roman Dodecahedron as dioptron: analysis of freely available data

Amelia Carolina Sparavigna

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Abstract

Recently I have proposed the Roman Dodecahedra as ancient coincidence rangefinders. Here I discuss several data and references freely available on the Web. After analysis, the common features of these artifacts allow to tell that a Roman Dodecahedron was probably a dioptron. The equation of this optical instrument is given. The paper ends with a discussion on the role of the Web and free information for further studies of these objects.

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Amelia Carolina Sparavigna. 2012-06-18. Roman Dodecahedron as dioptron: analysis of freely available data. https://arxiv.org/abs/1206.0946

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