DESIGN OF COMPACT ADJUSTABLE LENS

The present invention provides a solution for designing a compact adjustable lens assembly, wherein a circular shaped piezoelectric crystal is bending a thin glass cover, thereby providing a shift of focal length of the lens assembly.

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Bibliographische Detailangaben
Hauptverfasser:	JOHANSEN, Ib-Rune, ELIASSEN, Morten, ULVENSØEN, Jon, Herman, HAUGHOLT, Karl Henrik, BOOIJ, Wilfred, TYHOLDT, Frode, KARTASHOV, Vladimir, HENRIKSEN, Lars, WANG, Dag Torstein
Format:	Patent
Sprache:	eng ; fre ; ger
Schlagworte:	ELECTRIC COMMUNICATION TECHNIQUE ELECTRICITY OPTICAL ELEMENTS, SYSTEMS, OR APPARATUS OPTICS PHYSICS PICTORIAL COMMUNICATION, e.g. TELEVISION
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Beschreibung
Zusammenfassung:	The present invention provides a solution for designing a compact adjustable lens assembly, wherein a circular shaped piezoelectric crystal is bending a thin glass cover, thereby providing a shift of focal length of the lens assembly.