Glare and age.
Glare and age.
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眩光和年龄。
DOI：
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发表时间：
1960
期刊：
影响因子：
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通讯作者：
E. Wolf
中科院分区：
文献类型：
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作者：
E. Wolf
眩光被认为是光线进入眼睛时产生的一种感觉，这种光线以一种抑制清晰视觉的方式进入眼睛。当这种光叠加在视网膜图像上时，眩光会降低对比度，称为遮挡眩光。当亮度水平非常高时，眩光可能会产生令人眼花缭乱的效果（眩光），当强烈的直射光部分或整体降低视网膜的灵敏度时，就会出现致盲或暗眩。在眩光的存在下，物体的可见度降低，特别是在致盲眩光源附近。为了克服能见度的下降，必须加强人物和地面之间的对比，或者必须增加所看到的物体的大小。2-4在眩光条件下，眼睛的瞳孔对高亮度的反应是收缩，从而减少到达视网膜的辐射量。5、6的
Glare is regarded as a sensation produced by light which enters the eye in such a fashion as to inhibit distinct vision. When this light is superimposed upon a retinal image, glare reduces contrast and is called veiling glare. When luminance levels are very high, glare may have dazzling effects (dazzling glare), and when intense directed light reduces the sensitivity of the retina in part or as a whole, blinding or scotomatic glare is experienced. 1 The visibility of objects is reduced in the presence of glare, particularly in the vicinity of a blinding glare source. To overcome the loss in visibility the contrast between figure and ground must be enhanced, or the size of the object seen must be increased. 2-4 Under conditions of glare the pupil of the eye responds to the high luminance with a constriction and thus reduces the radiant flux reaching the retina. 5,6 The