论文部分内容阅读
根据人眼视网膜生理机能的特点,空军第四研究所与江苏光学仪器厂协作,于1979年研制成功YJS-Ⅰ型夜间视觉检查仪,1980年7月经国家鉴定已批量生产。这是一种检查人眼夜间视觉功能的综合性仪器,它可进行快速暗适应、视网膜光感绝对阈值、强光照射后暗适应恢复时间和夜间视力等4项检查。经实验(524人次)和多次应用,性能良好,与国外同类型仪器相比具有
According to the characteristics of the human retina physiological function, the Fourth Air Force Research Institute and Jiangsu Optical Instrument Factory in collaboration with the successful development in 1979 YJS-Ⅰ night vision test instrument, in July 1980 by the national identification of mass production. This is a comprehensive instrument for checking the visual function of the human eye at night, it can be fast dark adaptation, the absolute threshold of retinal light perception, dark adaptation after dark light to restore time and night vision 4 checks. The experiment (524 people) and multiple applications, good performance, compared with the same type of foreign equipment has