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11.
公开(公告)号:US20160331226A1
公开(公告)日:2016-11-17
申请号:US15112538
申请日:2015-01-15
Inventor: Michel NAUCHE , Stephane BOUTINON
CPC classification number: A61B3/0285 , A61B3/036 , G02B3/14 , G02B7/023
Abstract: 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.
Abstract translation: 沿着光学观察轴线(X),能够进行具有可变光学功率校正的观察的视觉补偿系统(10)包括: - 以光轴(X)为中心并具有第一气缸动力的第一可旋转光学元件(2) 光轴(X); - 以光轴(X)为中心的第二可旋转光学元件(4),并具有沿光轴(X)的第二气缸动力; 以及具有作为其轴线的光轴(X)的透镜(6),并且还具有可变的球面光焦度。