Credit: ©The Royal Society
    Image number: RS.15924

    Diagram relating to Alhazen's problem

    Date
    27 December 1671
    Creator
    Unknown, Artist
    Object type
    Archive reference number
    Manuscript page number
    p3
    Material
    Dimensions
    height (page): 311mm
    width (page): 201mm
    Subject
    Physics
       > Optics
    Description
    Diagram relating to the problem of Alhazen in Renatus Slusius's letter to Henry Oldenburg dated 27 December 1671.

    The problem attributed to Alhazen (the Latinized name of Ibn al-Haytham (965-1045)) is to find a point of reflection on the surface of a spherical mirror in relation to two points, the eye and the visible object.
    Related fellows
    Renatus Franciscus Slusius (1622 - 1685, Belgian) , Mathematician
    Henry Oldenburg (1612 - 1677, German) , Scientific correspondent
    Associated place
    <The World>
       > Europe
          > Belgium
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