Vision correction system and binocular device for optometry

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专利权人:

エシロール アンテルナショナル

发明人:

ミシェル ノーシェ,ステファーヌ ブティノン

申请号：

JP2016564419

公开号：

JP6574202B2

申请日:

2015.01.15

申请国别(地区):

JP

年份:

2019

代理人:

摘要：

A visual compensation system (10) enabling observation, with variable optical power correction, along an optical observation axis (X) includes:—a first rotatable optical element (2) centered on the optical axis (X) and having a first cylinder power along the optical axis (X)； —a second rotatable optical element (4) centered on the optical axis (X) and having a second cylinder power along the optical axis (X)； and—a lens (6) having the optical axis (X) as the axis thereof, and moreover having variable sphere power.

来源网站：

中国工程科技知识中心

来源网址：

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