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OPHTHALMIC APPARATUS
专利权人:
CANON KABUSHIKI KAISHA
发明人:
Hiroto Tachikawa
申请号:
US16843176
公开号:
US20200323428A1
申请日:
2020.04.08
申请国别(地区):
US
年份:
2020
代理人:
摘要:
Provided is an ophthalmic apparatus including: an optical head portion including an optical system arranged to measure an eye to be inspected; a movable portion arranged to move the optical head portion in a horizontal direction relative to a base portion; an operation stick, which includes an urging portion arranged to apply an urging force between the base portion and the movable portion, and is provided on the movable portion so as to be tiltable; and an urging force reduction mechanism arranged to reduce the urging force when the operation stick is tilted by a predetermined angle or larger.
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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