您的位置: 首页 > 农业专利 > 详情页

עיצוב עדשות מסכה ושיטה למניעת ו/או האטת התקדמות של קוצר ראייה
专利权人:
JOHNSON & JOHNSON VISION CARE INC.
发明人:
申请号:
IL24042815
公开号:
IL240428A
申请日:
2015.08.09
申请国别(地区):
IL
年份:
2019
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/

意 见 箱

匿名:登录

个人用户登录

找回密码

第三方账号登录

忘记密码

个人用户注册

必须为有效邮箱
6~16位数字与字母组合
6~16位数字与字母组合
请输入正确的手机号码

信息补充