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FUNDUS PHOTOGRAPHING APPARATUS
专利权人:
发明人:
Atsushi UTSUNOMIYA,Hirotake MARUYAMA,Tomoyoshi ABE,Yasufumi FUKUMA
申请号:
US14889775
公开号:
US20160113488A1
申请日:
2014.04.04
申请国别(地区):
US
年份:
2016
代理人:
摘要:
The fundus photographing apparatus of the present invention includes an illumination light source that generates illumination light flux for illuminating a fundus (of a subject eye), a scanning optical system that converts the illumination light flux from the illumination light source unit into spot light to scan the fundus in two-dimensional directions of a horizontal direction and a vertical direction by the spot light, a light receiver that receives reflected light from each portion of the fundus illuminated by the spot light, and a fundus image acquiring unit that acquires a fundus image based on a signal from the light receiver, wherein the scanning optical system is provided with a scanner including a reflection mirror plate that rotates about orthogonal two axes to simultaneously deflect the spot light in the vertical direction and the horizontal direction for scanning.
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