Invention Grant
- Patent Title: Fundus image forming device
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Application No.: US15630324Application Date: 2017-06-22
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Publication No.: US10398311B2Publication Date: 2019-09-03
- Inventor: Tomoya Noda
- Applicant: NIKON CORPORATION
- Applicant Address: JP Tokyo
- Assignee: NIKON CORPORATION
- Current Assignee: NIKON CORPORATION
- Current Assignee Address: JP Tokyo
- Agency: Foley & Lardner LLP
- Main IPC: A61B3/10
- IPC: A61B3/10 ; A61B3/12 ; A61B3/14 ; G02B17/06

Abstract:
A fundus imaging system comprises: a first reflection mirror that reflects a light beam passing through a first focus of the first reflection mirror to pass through a second focus; a two-dimensional scanning unit that is disposed at a position of the first focus and reflects a light beam incident on the two-dimensional scanning unit so as to scan the retina with the light beam in two-dimensional directions; and a second reflection mirror that reflects a light beam passing through a third focus so as to cause the light beam to pass through a fourth focus, the second reflection mirror being disposed so that a position of the third focus coincides with a position of the second focus, wherein a position of the pupil of the subject is disposed so as to coincide with a position of the fourth focus.
Public/Granted literature
- US20170347881A1 FUNDUS IMAGE FORMING DEVICE Public/Granted day:2017-12-07
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