DEVICE FOR CHECKING BANKNOTES
The invention relates to a device for checking value objects, in particular, banknotes and/or features for value objects which have a directional optical character, using an optical imaging device for checking, which forms an image in two dimensions at a focal point, in particular, in a ring, whereb...
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Format: | Patent |
Sprache: | eng ; fre ; ger |
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Zusammenfassung: | The invention relates to a device for checking value objects, in particular, banknotes and/or features for value objects which have a directional optical character, using an optical imaging device for checking, which forms an image in two dimensions at a focal point, in particular, in a ring, whereby the two-dimensional image has an azimuthal intensity distribution determined by the irradiation characteristic of the focal point. |
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