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METHOD FOR PHOTOGRAPHICALLY OBSERVING AND/OR DOCUMENTING THE FUNDUS OF AN EYE, AND FUNDUS CAMERA

机译:摄影观察和/或记录眼底的方法以及眼底照相机

摘要

The invention relates to a method for photographically observing and/or documenting the fundus of an eye, comprising: producing a lighting beam path by means of a lighting module for lighting at least one partial area of the fundus by using an at least approximately punctiform or at least areally limited lighting source, producing an image plane in the lighting beam path for the creation of photographic recordings, separating the pupil cross-sectional area into a detectable observation region and an undetectable lighting region, producing an image area that contains the image of the fundus on the image plane, dividing the image area in strips in the lighting beam path into a lighted region and unlighted regions, and imaging the third and fourth Purkinje reflection on the image area, wherein at least one Purkinje reflection, the third and/or fourth Purkinje reflection, is located in the unlighted regions of the image area.
机译:用于照相观察和/或记录眼底的方法技术领域本发明涉及一种用于照相地观察和/或记录眼底的方法,该方法包括:借助于照明模块产生照明光束路径,该照明模块通过使用至少近似点状或至少点状照明底眼的至少一个局部区域。至少在面积上受限制的光源,在光束路径中产生一个图像平面以创建摄影记录,将瞳孔横截面区域分为一个可检测的观察区域和一个不可检测的照明区域,产生一个包含以下区域的图像区域:在图像平面上的眼底,将照明光束路径中的条带中的图像区域划分为照明区域和未照明区域,并对图像区域上的第三和第四浦肯野反射成像,其中至少一个浦肯野反射,第三和/或或第四浦肯野反射位于图像区域的未照明区域。

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