Iridescent Diffraction Foil - Blue Images

Iridescent Diffraction Foil - Blue Images
Price: $13.95
  

Stock #: 571161
Type: Postcard
Era: Continental Chrome
Publisher: Museum of Science, Boston
Size: 3.75" x 5.75" (10 x 15 cm)

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Additional Details:
When light is exposed to this card it is reflected from the closely spaced parallel lines in the pattern, producing spectral colors. These iridescent colors are different from ordinary colors in that they change with the movement of the card, light or position of the viewer.