Rassow B, Wolf D
Adv Ophthalmol. 1977;34:116-42.
The retinal function may be tested by laser-interference-fringes formed on the retina independently of the refraction status of the eye. The perception of these fringes is a subjective test for the retinal function even in case of moderate opacities of the optical media. Experiences with a new apparatus described here showed that the determination of this "retinal acuity" is very simple to perform. The comparison of retinal acuity and visula acuity of several hundred cataratous eyes and the measurement before and after cataract extraction in about 100 cases are discussed. The method gives useful prognostic and diagnostic information to the ophthalmologist.
视网膜功能可通过在视网膜上形成的激光干涉条纹来测试，该测试与眼睛的屈光状态无关。即使在光学介质存在中度混浊的情况下，对这些条纹的感知也是一种用于检测视网膜功能的主观测试。本文所述的一种新仪器的使用经验表明，测定这种“视网膜视力”非常简单。文中讨论了对几百只白内障眼的视网膜视力和视力进行比较，以及对约100例白内障摘除术前和术后的测量情况。该方法能为眼科医生提供有用的预后和诊断信息。
