OPHTHALMIC LENSES FOR PREVENTION OF MYOPIA PROGRESSION

OPHTHALMIC LENSES FOR PREVENTION OF MYOPIA PROGRESSION

The invention provides ophthalmic lenses useful in preventing myopia progression. The lenses of the invention provide substantially constant distance vision power zone in the center of the optic zone surrounded by a zone that provides positive longitudinal spherical aberration. L'invention conc...

Ausführliche Beschreibung

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Bibliographische Detailangaben
1. Verfasser: MENEZES, EDGAR V
Format: Patent
Sprache:eng ; fre
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:The invention provides ophthalmic lenses useful in preventing myopia progression. The lenses of the invention provide substantially constant distance vision power zone in the center of the optic zone surrounded by a zone that provides positive longitudinal spherical aberration. L'invention concerne des verres ophtalmiques permettant d'empêcher la progression de la myopie. Les verres de l'invention offrent une zone de vision éloignée sensiblement constante au centre de la zone optique entourée par une zone qui assure une aberration sphérique longitudinale positive.