发明公开
- 专利标题: Ophthalmic lens
- 专利标题(中): Ophthalmoskoplinse。
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申请号: EP87308709.2申请日: 1987-10-01
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公开(公告)号: EP0262967A2公开(公告)日: 1988-04-06
- 发明人: Heacock, Gregory L. , Mainster, Martin A. , Erickson, Phillip J.
- 申请人: OCULAR INSTRUMENTS, INC.
- 申请人地址: 12100 Northup Way Bellevue Washington 98005 US
- 专利权人: OCULAR INSTRUMENTS, INC.
- 当前专利权人: OCULAR INSTRUMENTS, INC.
- 当前专利权人地址: 12100 Northup Way Bellevue Washington 98005 US
- 代理机构: Arthur, Bryan Edward
- 优先权: US914007 19861001
- 主分类号: A61B3/12
- IPC分类号: A61B3/12
摘要:
An ophthalmic lens (70) utilized for observing the fundus (38) of an eye (12) using through the lens illumination and for delivering a focused laser beam to the fundus includes a contact lens (16) and an aspheric entry lens (18). In combination, the lenses provide an aerial image of the fundus anterior to the entry lens.
公开/授权文献
- EP0262967B1 Ophthalmic lens 公开/授权日:1993-04-07
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