A retinal optical imaging system, including stimulation of light source and optical element part and infrared illumination and optical element, optical element and double ellipsoid retinal infrared image signal processing part, the double ellipsoid optical element includes a transverse ellipsoidal reflector and a vertical ellipsoidal reflector, with a focus on eye node the longitudinal elliptical reflector intersect at point F3, the longitudinal ellipsoidal reflector is another focus and transverse ellipsoidal mirror a focus F2 coincidence, focus F3 F2 focus of the transverse ellipsoidal reflector and longitudinal ellipsoidal mirror line of the rotating shaft, the optical imaging optical element the Z rotating around the rotating shaft system. The invention has the advantages of high scanning efficiency, short time, low image noise and high resolution, and can detect and distinguish the functions of different kinds of photoreceptors, and reduce the interference caused by the environment and the electronic instrument itself. The utility model can realize the non-invasive and objective detection of the whole retina function of the eye in the ophthalmology clinic. ?
【技术实现步骤摘要】
【技术保护点】
一种全视网膜光学功能成像系统,其特征在于:包括刺激光源及光学元件部分、红外照明光源及光学元件部分、双椭球光学元件部分和视网膜红外光图像信号处理部分;刺激光源及光学元件部分包括顺序排列的控制器(1)、脉冲发生器(2)、激光器(3)、快门(4)、激光能量监测控制器(5)、光路准直系统总成(6)、刺激光反光镜、焦点反光镜(8);红外照明光源及光学元件部分包括顺序排列的计算机(10)、红外光源(11)、第一红外准直仪(12)、红外分光镜(13)、红外反光镜(21)和红外二向色镜一(14);双椭球光学元件部分包括两个具有共轭焦点的椭球反光镜,其中一个是长轴置于眼睛视网膜前方的横向椭球反光镜(7),另一个是长轴与横向椭球反光镜(7)的长轴垂直相交的纵向椭球反光镜(9),所述纵向椭球反光镜(9)的一个焦点与眼球的光学结点重合,共轭于F3点,所述纵向椭球反光镜(9)的另一个焦点与横向椭球反光镜(7)的一个外焦点F2重合,F2点处置有用于反射和透射红外照明光线的焦点红外二向色镜二(15),所述横向椭球反光镜(7)的内焦点F1置有用于反射刺激光线、且能够旋转的焦点反光镜(8),所述横向椭球反光镜(7)的外 ...
【技术特征摘要】
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