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Intraocular Lens and Method for Manufacturing improved
专利权人:
HEHN FRÉDÉRIC
发明人:
HEHN FRÉDÉRIC
申请号:
CO14155073
公开号:
CO7010812A2
申请日:
2014.07.17
申请国别(地区):
CO
年份:
2014
代理人:
摘要:
An intraocular lens has an optical axis, a central zone and a peripheral zone which are substantially symmetrical with respect to the optical axis and which extend substantially perpendicular thereto, the central zone extending to a first distance, and the peripheral zone extending from the first distance to the end of the intraocular lens, wherein the central zone has a nominal optical power, and the peripheral zone has a radius of curvature which varies continuously and monotonously as a function of the distance to the optical axis, so that a target asphericity value is obtained at a second distance relative to the optical axis, the first distance and the second distance being calculated from a photopic pupil diameter and a mesopic pupil diameter, respectively, of a patient.
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