Invention Grant
- Patent Title: Fundus camera
- Patent Title (中): 眼底相机
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Application No.: US13482788Application Date: 2012-05-29
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Publication No.: US08545019B2Publication Date: 2013-10-01
- Inventor: Kyoji Sekiguchi , Motoya Takai , Toshifumi Masaki
- Applicant: Kyoji Sekiguchi , Motoya Takai , Toshifumi Masaki
- Applicant Address: JP Tokyo
- Assignee: Canon Kabushiki Kaisha
- Current Assignee: Canon Kabushiki Kaisha
- Current Assignee Address: JP Tokyo
- Agency: Canon U.S.A., Inc., IP Division
- Priority: JP2009-162848 20090709
- Main IPC: A61B3/14
- IPC: A61B3/14
Abstract:
A fundus camera that obtains focus evaluation values by scanning, in which a focusing lens moves a predetermined distance according to a photographing mode before the focusing lens starts scanning for obtaining focus evaluation values.
Public/Granted literature
- US20120236261A1 FUNDUS CAMERA Public/Granted day:2012-09-20
Information query
