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    • 81. 发明授权
    • Viewing assembly including prisms and mirrors rotatable about axes
transverse to the line of sight
    • 观察组件,包括棱镜和反射镜,可围绕横向于视线的轴线旋转
    • US5680250A
    • 1997-10-21
    • US557812
    • 1995-11-14
    • Peter White
    • Peter White
    • G02B27/22G02C7/12G02C7/14G02B27/24G02B23/18G02C1/00
    • G02C7/14G02B27/2221
    • A viewing assembly for viewing a two dimensional object in three dimensions is disclosed which has vision directing means for converging the lines of sight of a user of the viewing assembly to direct the sight of each eye of the user to predetermined segments of an object being viewed, the predetermined segments being laterally spaced and partially overlapping, the angle of convergence of the lines of sight being such that the lines of sight of each eye intersect at a point between the eyes and the object whereby a segment to the left of the object is viewed by the right eye and a segment to the right of the object is viewed by the left eye. A method of ocular therapy is also disclosed wherein the vision of a patient is conditioned by viewing an object using the viewing assembly.
    • 公开了一种用于在三维中观察二维物体的观察组件,其具有用于会聚观察组件的用户的视线的视觉指导装置,以将使用者的每只眼睛的视线引导至正在观看的物体的预定片段 所述预定段横向间隔开并且部分重叠,所述视线的会聚角度使得每个眼睛的视线在眼睛和物体之间的点处相交,由此物体左侧的区段是 由右眼观察,物体右侧的段由左眼观察。 还公开了一种眼部治疗方法,其中通过使用观察组件观察物体来调节患者的视力。
    • 82. 发明授权
    • Low vision eye glasses
    • 低视力眼镜
    • US4958924A
    • 1990-09-25
    • US239449
    • 1988-09-01
    • William S. Parker
    • William S. Parker
    • G02C7/02G02C7/06G02C7/08G02C7/14
    • G02C7/14G02C7/06G02C7/086G02C7/088G02C2202/10
    • Eye glasses are disclosed for improving the vision of people with macular degeneration, optic nerve damage or similar low vision problems. The glasses comprise two lens assemblies, each having a magnifying lens with two convex surfaces and a reducing lens with two concave surfaces. The reducing lens incorporates prism rings which focus an image or light onto an undamaged portion of the macular. A frame is employed for supporting each assembly at a predetermined distance from an eye of a user and for supporting the lenses assembly in a predetermined orientation with respect to each other with the lenses defining a fixed space therebetween. Also disclosed are the lenses themselves and the method of using them.
    • 披露眼镜用于改善黄斑变性,视神经损伤或类似低视力问题的人的视力。 眼镜包括两个透镜组件,每个透镜组件具有带有两个凸面的放大透镜和具有两个凹面的缩小透镜。 还原透镜包括将图像或光聚焦到黄斑的未损伤部分的棱镜环。 采用框架来支撑距离用户的眼睛预定距离的每个组件,并且用于相对于彼此以预定取向支撑透镜组件,其中透镜在其间限定固定的空间。 还公开了透镜本身及其使用方法。
    • 84. 发明授权
    • Forward-lens, lateral field reflector
    • 前视镜,侧视场反射镜
    • US4733958A
    • 1988-03-29
    • US723504
    • 1985-04-15
    • Robert E. Gorsich
    • Robert E. Gorsich
    • G02C7/14
    • G02C7/14
    • A visual field image reflector attached to standard eyeglasses to extend vision into an impaired lateral visual field characteristic of a patient suffering from homonymous hemianopsia. The reflector is attached to the eyeglass frame adjacent the patient's nose, forward the lens for an eye having an impaired lateral field and displaced from the line of central fixation of gaze. The reflector includes a light-transmitting substrate and two differently tinted coatings. The first coating, near the patient's eye, is a partially-reflective and partially light-transmitting yellow tinted layer. The second coating, away from the patient's eye, is a light-transmitting, blue-violet layer. The reflected image of the lateral field is thus observed in yellow by the patient, and the portion of the central field image transmitted through the reflector is seen in blue-green.
    • 连接到标准眼镜的视野图像反射器将视力扩展到患有同种偏盲症的患者的受损侧视视野。 反射器附着在患者鼻部附近的眼镜框架上,将镜片向前移动,使其具有受损的横向视野并从注视中心固定线移位。 反射器包括透光基板和两个不同着色的涂层。 在患者眼睛附近的第一涂层是部分反射且部分透光的黄色着色层。 远离患者眼睛的第二个涂层是透光的蓝紫色层。 因此,横向视野的反射图像由患者以黄色观察,并且通过反射器透射的中央场图像的部分以蓝绿色看到。
    • 85. 发明授权
    • Lateral view extender device
    • 侧视图扩展装置
    • US4493538A
    • 1985-01-15
    • US423231
    • 1982-09-24
    • Peter M. Tolliver
    • Peter M. Tolliver
    • G02C7/14G02C9/00G02C9/02G02C7/08G02C9/04
    • G02C9/02G02C7/086G02C7/14G02C9/00G02C2202/10
    • A lateral view extender device for Homonymous Hemianopsia is disclosed. The device is particularly useful with eyeglasses having a pair of lenses and a nose bridge separating the pair of lenses. The device includes a dichroic half lens having the combined optical properties of a reflector and a see through lens and means for fixing the dichroic half lens to the nose bridge of the eyeglasses in optical registry with one lens of the pair of lenses for providing at least one optical path through the one lens of the pair of lenses and the dichroic half lens and at least one other optical path over the dichroic half lens. The dichroic lens forms an interior angle with the one lens of the pair of lenses for providing mirror images on the dichroic lens within the one optical path thereby extending the lateral view of a person suffering from Homonymous Hemianopsia proportionally to the interior angle formed between the dichroic lens and the one lens of the pair of lenses.
    • 公开了一种用于“同义Hemianopsia”的侧视图扩展装置。 该装置对于具有一对透镜和分离该对透镜的鼻梁的眼镜特别有用。 该装置包括具有反射器和透视透镜的组合光学特性的二向色半透镜,以及用于将二向色半透镜固定到眼镜的鼻梁的装置,用于与该一对透镜中的一个透镜光学对准,用于至少提供 通过一对透镜中的一个透镜和二向色半透镜的一个光路以及二向色半透镜上的至少一个其它光路。 二向色透镜与一对透镜的一个透镜形成内角,以在一个光路内的二向色透镜上提供镜像,从而将患有同义Hemianopsia的人的侧视图成比例地与二色性之间形成的内角成比例 镜头和一副镜头的一个镜头。