发明名称 OPHTHALMOLOGIC IMAGING DEVICE
摘要 PROBLEM TO BE SOLVED: To provide ophthalmologic imaging device for reducing the load which might otherwise be applied to a drive unit for a focus index image or a drive unit for a focus lens.SOLUTION: A focusing operation portion 30 of a retinal camera 190 comprises a focusing operation starting portion 201 for starting a focusing operation; and a focusing operation ending portion 203 for ending the focusing operation. The focusing operation starting portion 201 starts the first one of the focusing operations to be executed till an imaging operation is performed, if an optical system for observing an optometry eye E changes from the state for observing an anterior eye part to the state for observing a fundus oculi part, and executes that focusing operation till the focusing operation is ended by the focusing operation ending portion 203. The focusing operation starting portion 201 rests the focusing operation for the time period till the second and later focusing operations are performed.
申请公布号 JP2014094162(A) 申请公布日期 2014.05.22
申请号 JP20120247520 申请日期 2012.11.09
申请人 CANON INC 发明人 KISHIDA NOBUYOSHI
分类号 A61B3/14 主分类号 A61B3/14
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