- 专利标题: SUBJECTIVE OPTOMETRY APPARATUS
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申请号: US15347915申请日: 2016-11-10
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公开(公告)号: US20170135572A1公开(公告)日: 2017-05-18
- 发明人: Michihiro TAKII , Masaaki HANEBUCHI , Hisashi OCHI
- 申请人: NIDEK CO., LTD.
- 优先权: JP2015-222931 20151113; JP2015-222932 20151113; JP2015-222933 20151113
- 主分类号: A61B3/032
- IPC分类号: A61B3/032 ; A61B3/04 ; G02B27/00 ; A61B3/103 ; A61B3/18 ; A61B3/00
摘要:
A subjective optometry apparatus includes: a subjective measurer including a light projecting optical system, a corrective optical system including a right-eye corrective optical system and a left-eye corrective optical system, and an optical member for guiding the target light flux corrected by the corrective optical system to an examinee's eye, the subjective measurer subjectively measuring an optical characteristic of the examinee's eye; and an objective measurer including a measurement optical system for emitting measurement light to a fundus of the examinee's eye and for receiving reflected light from the fundus, the objective measurer objectively measuring the optical characteristic of the examinee's eye via the optical member disposed on an optical path of the measurement optical system.
公开/授权文献
- US10188282B2 Subjective optometry apparatus 公开/授权日:2019-01-29
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