散射对人眼视觉质量影响的研究现状

随着社会发展，对视觉健康提出新要求，以往通过视力及对比敏感度来评估人眼视觉功能存在主观性和局限性，不能真实反映人眼视觉功能。为了追求更敏感准确的客观评价方法，国内外专家对视觉质量进行一些探讨性研究。研究证实散射作为影响人眼视觉质量的一个独立因素，可以对视觉功能做出更科学的评价。关于散射对人眼视觉质量的影响，就近几年国内外的相关研究，本文对此进行综述。

Research status of the influence of the scattering for human eye's visual quality

With the development of society, the new requirements for visual health are put forward. In the past, visual acuity and contrast sensitivity were used to evaluate the visual function of human eye, but it is subjective and limited, not really reflecting human eye''s visual function. In order to pursue a more sensitive and accurate objective evaluation method, experts at home and abroad make some exploratory research on visual quality. The study confirmed that the scattering is an independent factor affecting the visual quality of human eye, it can make a more scientific evaluation of visual function.This article summarizes the influence of scattering for the visual quality of human eye, according to related research at home and abroad in recent years.