Objective lens for endoscopic device actuator for focusing and endoscopic system

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专利权人:

发明人:

申请号：

EP12193611.6

公开号：

EP2596740B1

申请日:

2012.11.21

申请国别(地区):

EP

年份:

2016

代理人:

摘要：

An objective lens (10) for an endoscope, an actuator (100) for focusing the objective lens, and an endoscope system (220) including the objective lens are provided. The objective lens (10) for an endoscope includes a plurality of lenses and a stop (ST), and an optical element (OE) disposed adjacent to the stop (ST), wherein a focal length may be varied by moving the optical element (OE) in a direction different from an optical axis.

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中国工程科技知识中心

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http://www.ckcest.cn/home/