Counterfeit Passport Number
by Mauro Fermariello/science Photo Library
Title
Counterfeit Passport Number
Artist
Mauro Fermariello/science Photo Library
Medium
Photograph - Photograph
Description
Counterfeit passport number. Image 1 of 2. Output from a scan by a video spectral comparator. The letter 'B' appears normal in visible light. The spectral comparator allows changes to the viewing light used, which can reveal fake documents. Ink has here been added to a letter 'E' to turn it into the letter 'B'. This deception is revealed under light of a different wavelength, and so the genuine letter is seen in image T980/214.
Uploaded
September 24th, 2018
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