发明名称 Ophthalomological apparatus.
摘要 <p>An ophthalmological apparatus arranged in such a manner that different measuring light sources (2,11) are provided for an eye refractive power measuring system (1,6,E,6,7,8) and a nens refractive power measuring system (2,3,L,4,6,7,8). A light sensor (8) of the lens refractive power measuring system is commonly used as at least either the light sensor for an alignment observing system (11,E,6,7,8) or the light sensor for the eye refractive power measuring system. A lens (L) to be examined can be placed at a position which is different from a position where an eye (E) to be examined is placed. &lt;IMAGE&gt;</p>
申请公布号 EP0454154(A1) 申请公布日期 1991.10.30
申请号 EP19910106820 申请日期 1991.04.26
申请人 CANON KABUSHIKI KAISHA 发明人 NAKAMURA, YUKITSUGI, C/O CANON KABUSHIKI KAISHA;KOHAYAKAWA, YOSHIMI, C/O CANON KABUSHIKI KAISHA;AOKI, HIROSHI, C/O CANON KABUSHIKI KAISHA
分类号 A61B3/103 主分类号 A61B3/103
代理机构 代理人
主权项
地址