SEM Security Features of New 100 Dollar Bill

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This image is part of a series showing the new security features of the United States 100 dollar bill.  These anti-counterfeit features include micro-print, watermarks, lenticular images, special inks, fluorescent fibers and strips, colored fibers, and the use of full colored inks.  In particular this image shows the lenticular lens array that shows a pattern of different colors as the viewing angle of the money is changed. This is a Scanning electron microscope image that is 4 mm wide.  When printed 10 cm wide the magnification is 250 x
This image is part of a series showing the new security features of the United States 100 dollar bill. These anti-counterfeit features include micro-print, watermarks, lenticular images, special inks, fluorescent fibers and strips, colored fibers, and the use of full colored inks. In particular this image shows the lenticular lens array that shows a pattern of different colors as the viewing angle of the money is changed. This is a Scanning electron microscope image that is 4 mm wide. When...
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Filename: K13SEM-new100lenticular-A.jpg
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