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Optica
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Optica

work by Ptolemy

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discussed in biography

  • In Ptolemy: Mathematician

    …study of visual perception in Optica (“Optics”), a work that only survives in a mutilated medieval Latin translation of an Arabic translation. The extent to which Ptolemy subjected visual perception to empirical analysis is remarkable when contrasted with other Greek writers on optics. For example, Hero of Alexandria (mid-1st century…

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