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专利权人:
オリンパス株式会社
发明人:
膳 健一
申请号:
JP2012155620
公开号:
JP6071290B2
申请日:
2012.07.11
申请国别(地区):
JP
年份:
2017
代理人:
摘要:
PROBLEM TO BE SOLVED: To provide a lens cover that has less flare, facilitates production, and inexpensive.SOLUTION: A lens cover 20 covers both an illumination optical system emitting illumination light and an observation optical system taking in a light image, includes a first window part 21 that allows illumination light to pass therethrough, a second window part 22 taking in a light image, and a frame body 23 separating the first window part 21 from the second window part 22 and including a communication path 24 connecting the first window part 21 with the second window part 22, the frame body 23 having light-shielding properties.
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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