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:	TYHOLDT, FRODE, KARTASHOV, VLADIMIR, HENRIKSEN, LARS, ELIASSEN, MORTEN, JOHANSEN, IB-RUNE, BOOIJ, WILFRED, ULVENSOEEN, JON, HERMAN, HAUGHOLT, KARL HENRIK, 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.