发明名称 OPHTHALMOLOGIC PHOTOGRAPHING APPARATUS
摘要 <P>PROBLEM TO BE SOLVED: To provide an ophthalmologic photographing apparatus permitting the photography for a subject with a small pupil diameter. <P>SOLUTION: The ophthalmologic photographing apparatus comprises a fundus oculi illuminating means with a shading area with different length in a main longitudinal direction and in the direction perpendicular to the direction disposed around the front of a subject eye for illuminating the fundus oculi of the subject eye via a shading means rotatable around an optical axis, a photographing means for photographing the image of the fundus oculi to obtain a plurality of images corresponding to the different angles of rotation of the shading means, and an image synthesizing means for preparing one image from the plurality of images. <P>COPYRIGHT: (C)2005,JPO&NCIPI
申请公布号 JP2005087546(A) 申请公布日期 2005.04.07
申请号 JP20030326488 申请日期 2003.09.18
申请人 CANON INC 发明人 MATSUMOTO KAZUHIRO
分类号 G03B15/00;A61B3/14;G03B17/48;G06T1/00;G06T3/00 主分类号 G03B15/00
代理机构 代理人
主权项
地址