发明名称 High-magnification telephoto spectacles for age-related macular degeneration
摘要 A ophthalmic lens system comprising an intraocular lens adapted for implantation in the eye and spectacles. The intraocular lens has a negative IOL portion. The spectacles include a positive lens system for directing light toward the negative lens portion of the intraocular lens. The positive lens system includes a positive lens and a negative lens, with the negative lens being located posteriorly of the positive lens.
申请公布号 US5196028(A) 申请公布日期 1993.03.23
申请号 US19910730471 申请日期 1991.07.16
申请人 ALLERGAN, INC. 发明人 PORTNEY, VALDEMAR;KOZIOL, JEFFREY E.
分类号 A61F2/16;G02C7/02;G02C7/08 主分类号 A61F2/16
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