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通常把视力达1.0或1.0以上者称为正常视力。为了解正常视力眼的屈光状态、隐斜视及深径觉的情况,现将1985年黑龙江省招飞体检视力在1.0和1.0以上的325人共650眼的屈光状态、隐斜视及深径觉的分布情况及相互间的关系作一统计分析,报告如下。对象与方法一、检查对象:受检者均为1985年应届高中毕业生,年龄17～19岁。裸眼视力均在1.0或1.0以上,内眼检查无异常者。二、方法:1.视力检查(1)远视力:采用空军后勤部卫生部印制的兰德特氏环形视标视力表在5m 距离进行检查,视力表的照度为500米烛光。检查时受检查者坐位,视线与视力表1.0行视标平行。从0.9行开始
Normal vision of 1.0 or more commonly referred to as normal vision. In order to understand the normal ocular refractive state, farsightedness and deep sense of the situation, now 1985 Heilongjiang Province, the visual acuity of 1.0 and 1.0 in 325 people a total of 650 eyes refraction, faint strabismus and deep Feel the distribution and mutual relations for a statistical analysis, the report is as follows. Subjects and methods First, the object of examination: Subjects were 1985 high school graduates, aged 17-19 years. Uncorrected visual acuity were 1.0 or 1.0, no abnormal eye examination. Second, the method: 1. Visual inspection (1) far vision: the Air Force Logistics Department of Health Printed Lands Eye circular visual acuity chart at 5m distance inspection, acuity chart illumination of 500 m candlelight. Inspector inspection seat, line of sight and visual acuity chart 1.0 line parallel to the target. Starting from line 0.9