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複曲面眼內透鏡、眼內透鏡插入器具及複曲面眼內透鏡的製造方法
专利权人:
KOWA COMPANY; LTD.
发明人:
ISHIKAWA, HARUO,石川治雄,TANIGUCHI, AKEMI,谷口明已,SHIMIZU, NORIO,清水纪雄,清水紀雄
申请号:
TW106119830
公开号:
TW201804972A
申请日:
2017.06.14
申请国别(地区):
TW
年份:
2018
代理人:
摘要:
Provided is a toric intraocular lens that improves the visibility of the toric axis. The toric intraocular lens is a toric intraocular lens having a lens body provided with an astigmatic axis configured such that a mark indicating the astigmatic axis is formed on the optical surface of the outer edge portion of the lens body, and, in the top view of the optical surface, the length of the radial direction of the lens body and the length of the circumferential direction of the lens body are different from each other in the outer dimensions of the mark.
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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