3D Zoneplate of E.R. Griffin

Discussion in 'Pinhole Photography' started by Mustafa Umut Sarac, Jul 6, 2010.

  1. Mustafa Umut Sarac

    Mustafa Umut Sarac Member

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    I found '' Holding my breath '' picture of Elizabeth Raymer Griffin.
    Some say it was taken by three dimensional color zoneplate.
    Anyone knows the details ? and explain me what is 3D Color Zoneplate.

    Umut