CORRECTIVE LENS AND METHOD FOR FABRICATION OF A CORRECTIVE LENS

CORRECTIVE LENS AND METHOD FOR FABRICATION OF A CORRECTIVE LENS

Corrective lens comprising a carrier (1), a tuning element (2) and an actuator (3), wherein- the carrier (1) has a first main surface (11), wherein the first main surface (11) is curved in two directions which two directions extend orthogonally with respect to each other,- the tuning element (2) com...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: NIEDERER, David Andreas, ASCHWANDEN, Manuel
Format: Patent
Sprache:eng ; fre ; ger
Schlagworte:
CONTACT LENSES
OPTICAL ELEMENTS, SYSTEMS, OR APPARATUS
OPTICS
PHYSICS
SPECTACLES
SUNGLASSES OR GOGGLES INSOFAR AS THEY HAVE THE SAME FEATURESAS SPECTACLES
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Beschreibung
Zusammenfassung:Corrective lens comprising a carrier (1), a tuning element (2) and an actuator (3), wherein- the carrier (1) has a first main surface (11), wherein the first main surface (11) is curved in two directions which two directions extend orthogonally with respect to each other,- the tuning element (2) comprises a first flexible membrane, wherein the first flexible membrane has a contact area which is extensively connected to the first main surface, and- the actuator is arranged to alter the optical power of the tuning element, wherein the actuator comprises a displacement unit with an electro permanent magnet.