光学系およびそれを備えた内視鏡装置

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专利权人:

キヤノン株式会社

发明人:

山本 亮,佐藤 英俊

申请号：

JP2014101163

公开号：

JP6439089B2

申请日:

2014.05.15

申请国别(地区):

JP

年份:

2018

代理人:

摘要：

PROBLEM TO BE SOLVED: To provide a compact optical system advantageous for generating a sheet beam and an endoscope device including the optical system.SOLUTION: An optical system has a light guide member (101) for guiding light incident from an incident end to an emission end, and optical means (106) for focusing light emitted from the emission end from the light guide member in a first cross section. In the emission end of the light guide member, an opening (103) having a size of a first direction perpendicular to the first cross section larger than a size of a second direction perpendicular to the first direction.COPYRIGHT: (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/