| 发明名称 | Ophthalmic apparatus | ||
| 摘要 | An ophthalmic apparatus which is configured to inspect a plurality of eye characteristics of an eye to be examined which is fixed by a face support unit, the apparatus comprises: an optometric unit configured to include a first optometric portion including a first optical system for inspecting a first eye characteristic of the eye, and a second optometric portion including a second optical system for inspecting a second eye characteristic different from the first eye characteristic; and a changing unit configured to change a direction of the optometric unit relative to the eye to switch to inspection by one of the first optometric portion and the second optometric portion. | ||
| 申请公布号 | US8967802(B2) | 申请公布日期 | 2015.03.03 |
| 申请号 | US201313867312 | 申请日期 | 2013.04.22 |
| 申请人 | Canon Kabushiki Kaisha | 发明人 | Akiba Shintaro |
| 分类号 | A61B3/10;A61B3/14;A61B3/00 | 主分类号 | A61B3/10 |
| 代理机构 | Fitzpatrick, Cella, Harper & Scinto | 代理人 | Fitzpatrick, Cella, Harper & Scinto |
| 主权项 | 1. An ophthalmic apparatus which is configured to inspect a plurality of eye characteristics of an eye to be examined, the apparatus comprising: an optometric unit configured to include (a) a first optometric portion including a first optical system for inspecting a first eye characteristic of the eye, (b) a second optometric portion including a second optical system for inspecting a second eye characteristic different from the first eye characteristic, and (c) a switching unit which includes an optical element commonly used by said first optometric portion and said second optometric portion and which is configured to switch an optical path to one of said first optometric portion and said second optometric portion by changing a direction of said optical element relative to the eye. | ||
| 地址 | Tokyo JP | ||