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公开(公告)号：US20170261767A1
公开(公告)日：2017-09-14
申请号：US15594338
申请日：2017-05-12
摘要： An optical visual aid is disclosed that assists an observer looking at an object through at least one spectacle lens. The optical visual aid has a dioptric power matched to an eye of the observer for at least one viewing direction. The dioptric power is composed of a plurality of dioptric power components. A first dioptric power component of the plurality of dioptric power components has a best possible corrective power for the eye of the observer at a defined distance of the object from the corneal vertex of the eye for the viewing direction. At the same time, a further dioptric power component of the plurality of dioptric power components has an additional astigmatic, partly corrective power for the viewing direction for the eye of the observer at the defined distance.
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公开(公告)号：US10108021B2
公开(公告)日：2018-10-23
申请号：US14495514
申请日：2014-09-24
发明人： Peter Pacher , Rainer Sessner
摘要： A system for stereoscopic visualization of image information includes a display device defining a display area for displaying a left and a right partial image. The display device displays the left partial image to a left eye of an observer focused on the display area in a first viewing direction using a left observation beam path and the right partial image to the right eye in a second viewing direction using a right observation beam path. The system includes a vision assist through which the left and right observation beam paths pass. The vision assist sets a beam course for the left and right viewing observation beam paths wherein, starting from the left and right eyes in a direction toward the display area, a perpendicular distance between the left and right observation beam paths decreases to a minimum at a finite distance from the display surface.
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公开(公告)号：US20150009561A1
公开(公告)日：2015-01-08
申请号：US14495514
申请日：2014-09-24
发明人： Peter Pacher , Rainer Sessner
CPC分类号： G02B27/2228 , G02B27/2214 , G02B27/2242 , G02B27/2264 , G02B27/26 , G02C7/083 , G02C7/12 , G02C7/14
摘要： A system for stereoscopic visualization of image information includes a display device defining a display area for displaying a left and a right partial image. The display device displays the left partial image to a left eye of an observer focused on the display area in a first viewing direction using a left observation beam path and the right partial image to the right eye in a second viewing direction using a right observation beam path. The system includes a vision assist through which the left and right observation beam paths pass. The vision assist sets a beam course for the left and right viewing observation beam paths wherein, starting from the left and right eyes in a direction toward the display area, a perpendicular distance between the left and right observation beam paths decreases to a minimum at a finite distance from the display surface.
摘要翻译： 用于图像信息的立体可视化的系统包括限定用于显示左和右部分图像的显示区域的显示装置。 显示装置使用左观察光束路径和第二观察方向的右眼的右部分图像，使用右观察光束将左部分图像显示在第一观察方向上聚焦在显示区域上的观察者的左眼上 路径。 该系统包括左和右观察光束路径通过的视觉辅助。 视觉辅助设置用于左右观察光束路径的光束路径，其中从朝向显示区域的方向从左眼和右眼开始，左和右观察光束路径之间的垂直距离在 距显示表面有限距离。
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公开(公告)号：US10168549B2
公开(公告)日：2019-01-01
申请号：US15594338
申请日：2017-05-12
摘要： An optical visual aid is disclosed that assists an observer looking at an object through at least one spectacle lens. The optical visual aid has a dioptric power matched to an eye of the observer for at least one viewing direction. The dioptric power is composed of a plurality of dioptric power components. A first dioptric power component of the plurality of dioptric power components has a best possible corrective power for the eye of the observer at a defined distance of the object from the corneal vertex of the eye for the viewing direction. At the same time, a further dioptric power component of the plurality of dioptric power components has an additional astigmatic, partly corrective power for the viewing direction for the eye of the observer at the defined distance.
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