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眼科撮影装置
专利权人:
株式会社トプコン
发明人:
藤井 宏太
申请号:
JP2015029807
公开号:
JP6431399B2
申请日:
2015.02.18
申请国别(地区):
JP
年份:
2018
代理人:
摘要:
PROBLEM TO BE SOLVED: To provide an optometrist imaging device capable of improving quality of an image while securing safety of an eye to be examined.SOLUTION: An optometrist imaging device includes an interference optical system and an image forming part. The interference optical system divides light from a light source into measurement light and reference light, causes the measurement light to enter an eye to be examined, and detects interference light between return light of the measurement light from the eye to be examined, and the reference light. The image forming part forms an image of the eye to be examined based on the result of detection of the interference light by the interference optical system. The interference optical system is disposed in a light path of the light from the light source or a light path of the measurement light, and includes a wavelength selection member for causing only the measurement light of a wavelength range used for image formation processing by the image forming part to enter the eye to be examined. The optometrist imaging device causes the measurement light which includes only the wavelength range and whose light volume is a prescribed value or less to enter the eye to be examined.SELECTED DRAWING: Figure 3COPYRIGHT: (C)2016,JPO&INPIT
来源网站:
中国工程科技知识中心
来源网址:
http://www.ckcest.cn/home/

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