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LENS SYSTEM FOR INSPECTION OF AN EYE
专利权人:
Elbit Systems Ltd.
发明人:
Abraham ZEITOUNY,Ron SCHNEIDER
申请号:
US16362473
公开号:
US20190216316A1
申请日:
2019.03.22
申请国别(地区):
US
年份:
2019
代理人:
摘要:
A novel surgical lens system including a lens and a reflective element. The lens is placed on, or above, a cornea of an eye of a subject for enabling inspection of the eye. The reflective element is incorporated into the lens. The reflective element reflects a light beam toward the eye of the subject. The reflective element increases the divergence of the light beam, such that the divergence of the reflected light beam is larger than the divergence of the light beam. The light beam is emitted by a non-invasive light source positioned externally to the eye.
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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