Invention Grant
- Patent Title: Fundus camera
- Patent Title (中): 眼底相机
-
Application No.: US12831145Application Date: 2010-07-06
-
Publication No.: US08205990B2Publication Date: 2012-06-26
- 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
- US20110007272A1 FUNDUS CAMERA Public/Granted day:2011-01-13
Information query
