Ghafour I M, Foulds W S, Allan D
Br J Ophthalmol. 1984 May;68(5):298-302. doi: 10.1136/bjo.68.5.298.
Visual acuity, colour vision, and contrast sensitivity of diabetic and non-diabetic subjects were measured before, 20 minutes after, and 24 hours after exposure to slit-lamp illumination either alone or during argon laser photocoagulation. In some instances a significant deterioration of these visual functions was noted when the tests were repeated 20 minutes after light exposure, but by 24 hours after light exposure visual function of all groups had returned to pre-exposure levels. The visual acuity was the most systematically affected by the procedure; there were wide interindividual differences in the changes observed in the other tests.
在单独暴露于裂隙灯照明或在氩激光光凝过程中，对糖尿病患者和非糖尿病患者的视力、色觉和对比敏感度在暴露前、暴露后20分钟和暴露后24小时进行了测量。在某些情况下，当在光照后20分钟重复测试时，这些视觉功能出现了显著恶化，但到光照后24小时，所有组的视觉功能都恢复到了暴露前的水平。视力受该操作的影响最为系统；在其他测试中观察到的变化存在很大的个体差异。
