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杆体司暗视觉,其在视网膜上分布以10°～20°区域最多暗适应最敏感区当在此处。著者选用11°作注视点应用附有随意选择注视点投射装置的Goldmann—Wecker型暗适应计测出正常标准暗适应曲线,以此标准对有暗适应功能减退者进行检查,现将测试分析及检查结果介绍于下: 11°注视的暗适应曲线测定在本院职工中选择体健、无肝炎、无液盲、双眼视力均1.5、眼底正常者60名,应用Goldmann—Wecker型暗适应计采用水平颞侧11°作注视点,
Bar Division Secretary dark vision, the distribution of the retina to 10 ° ~ 20 ° area at most dark to adapt to the most sensitive areas when here. The authors selected 11 ° for the fixation point using a random selection of fixation device with a Goldmann-Wecker dark adaptation measured normal dark adaptation curve as a standard dark adaptation dysfunction were examined, the test analysis and Examination results are described in the following: 11 ° dark adaptation curve fixation in the choice of health workers in our hospital, no hepatitis, no liquid blind, binocular visual acuity were 1.5, 60 normal fundus, the use of Goldmann-Wecker dark adaptation meter Horizontal temporal 11 ° for fixation,