您的位置: 首页 > 农业专利 > 详情页

CONCEPTION DE LENTILLE MULTIFOCALE ET PROCÉDÉ POUR LA PRÉVENTION ET/OU LE RALENTISSEMENT DE LA PROGRESSION DE LA MYOPIE
专利权人:
Johnson & Johnson Vision Care Inc.
发明人:
申请号:
EP17162102.2
公开号:
EP3223064A1
申请日:
2017.03.21
申请国别(地区):
EP
年份:
2017
代理人:
摘要:
A multifocal ophthalmic lens has an optic zone that includes at least one first zone having a dioptric power that satisfies a distance refraction need of a patient; and at least one second zone having a dioptric power that is greater than the dioptric power of the at least first zone. The at least one first zone and the at least one second zone are configured so that 1) an image quality on the retina of the patient is superior to the image quality both in front of the retina and behind the retina, and 2) an image quality in front of the retina of the patient is superior to the image quality behind the retina. The multifocal ophthalmic lens prevents and/or slows 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