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КОНСТРУКЦИЯ ЛИНЗЫ С МАСКОЙ И СПОСОБ ПРЕДОТВРАЩЕНИЯ И/ИЛИ ЗАМЕДЛЕНИЯ ПРОГРЕССИРОВАНИЯ МИОПИИ
专利权人:
ДЖОНСОН ЭНД ДЖОНСОН ВИЖН КЭА; ИНК. (US)
发明人:
БРЕННАН Ноэль А. (US),ЧЕХАБ Кхалед А. (US),ЧЭН Сюй (US),МУДИ Курт Джон (US),РОФФМАН Джеффри Х. (US),ВЭЙ Синь (US)
申请号:
RU2015135841
公开号:
RU2015135841A
申请日:
2015.08.24
申请国别(地区):
RU
年份:
2017
代理人:
摘要:
Contact lenses incorporate mask lens designs that at least one of slow, retard or preventing myopia progression. The lens includes a first zone at a center of the lens at least one peripheral zone surrounding the center and having a dioptric power that is different than that at the center and an opaque mask beginning at a radial distance from the center, thereby providing a lens power profile having substantially equivalent foveal vision correction to a single vision lens, and having a depth of focus and reduced retinal image quality sensitivity that slows, retards, or prevents myopia progression.
来源网站:
中国工程科技知识中心
来源网址:
http://www.ckcest.cn/home/

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