16Nov/11Off
The new dimension of holography
... Unlike the materials available at present, these photopolymer films require no subsequent chemical or thermal treatment, which make them suitable for the cost-effective mass-production of volume holograms. ... Unlike traditional holograms, the background of volume holograms need not be metallic. ...The color of the portrait or logo does not change depending on the angle at which it is viewed, meaning there is no rainbow effect. ...
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