超声电脑验光仪及其应用西安二炮工程学院门诊部徐渊，李忠科，穆一经笔者与西安新骊电子有限公司等单位合作，研制出一种运用超声波测距配合检影验光的电脑验光仪。经初步临床试用，并与散瞳检影验光的结果进行了对比。其精度及速度均较理想，现将该仪器及试用情况报导如... Ultrasonic computer refractor and its application Xi’an Second Artillery Engineering Institute out-patient Xu Yuan, Li Zhongke, Mu a by the author and Xi’an Xin Li Electronics Co., Ltd. and other units to develop a kind of using ultrasonic distance matching retinoscopy optometry computer refractor. The preliminary clinical trial, and compared with the results of mydriasis retinoscopy. Its accuracy and speed are more ideal, now the instrument and trial conditions reported as ...