Evans D E, Biglan A W, Troost B T
Ophthalmology. 1981 Feb;88(2):134-8. doi: 10.1016/s0161-6420(81)35062-3.
A method is described for rapid and accurate assessment of visual acuity in patients with latent (occlusion) nystagmus. By using the duochrome slide of the American Optical Project-O-Chart and the green filter of the Worth red-green glasses, monocular visual acuity may be readily measured in patients with nystagmus brought out by monocular cover. The results obtained in seven patients are compared with standard opaque occlusion and occlusion with a +5.00 diopter lens.
本文描述了一种用于快速、准确评估潜在（遮盖性）眼球震颤患者视力的方法。通过使用美国光学投影视力表的双色幻灯片和沃思红绿眼镜的绿色滤光片，可以在单眼遮盖诱发眼球震颤的患者中轻松测量单眼视力。将7例患者的测量结果与标准不透明遮盖法以及使用+5.00屈光度镜片遮盖法的结果进行了比较。
