主观折射模拟器的研制

Iberoamerican Meeting of Optics and the Latin American Meeting of Optics, Lasers and Their Applications Pub Date : 2013-11-18 DOI:10.1117/12.2026310

S. Perches, J. Ares, M. Collados

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引用次数: 1

摘要

我们已经开发了仿真软件Matlab (MathworksInc.)与图形界面设计的非专业用户。该模拟器可以让您从患者的像差测量开始，完成主观折射的过程，并分析检查过程中不同因素的影响。除了解释图形界面及其工作外，我们还展示了两个例子，关于具有高阶像差影响的主观折射的完整过程，并在没有它们的情况下显示折射过程中每个步骤获得的视网膜图像。当杰克逊交叉圆柱技术是用这个软件，它变得清晰的困难，选择两幅图像时，高阶像差存在。因此，当审查员必须达到适当的光学处方时，折射期间的响应可变性可能是一个问题。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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Development of a subjective refraction simulator

We have developed simulation software by Matlab (MathworksInc.) with a graphical interface designed for non-expert users. This simulator allows you to complete the process of subjective refraction starting from the aberrometry of the patients and analyse the influence of different factors during the exam. In addition to explain the graphical interface and its working, we show two examples about a complete process of subjective refraction with the influence of high order aberrations and without them showing the retinal image obtained in each step of the refraction process. When the Jackson Cross-Cylinder technique is made with this software, it becomes clear the difficulty of chosen between two images when high order aberrations are present. Therefore, the variability of response during the refraction can be a problem when the examiner has to reach an adequate optical prescription.

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Iberoamerican Meeting of Optics and the Latin American Meeting of Optics, Lasers and Their Applications

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