Lines or motifs made up of very small letters or numbers that are barely perceptible to the eye; in documents they often form the guidelines for writing. Miniprint and microprint are also used as security elements of the background printing.
MiniPrint may be discerned with the naked eye (but more clearly with magnification).
MicroPrint will often require the use of low magnifivation, e.g. a jeweller's loupe.
NanoPrint invariably requires the use of high magnification to be seen, e.g. microscoupe.
Basic methods of reproduction often do not allow detailed microprinting. Therefore, forged documents will often show unreadable micropoint. However, using advanced reproduction techniques it is possible to reproduce miniprint and microprint to a standard.
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