目的:探究不同视力及双眼视力差对飞行员立体觉的影响。方法:本研究选取2013年1月至2015年6月于我单位进行体检的飞行员165例,行视力水平及双眼视力差检测,分析不同视力及双眼视力差飞行员立体觉差值的差异。结果:视力水平≥0.8的飞行员立体觉误差值明显小于视力<0.8飞行员,差异具有统计学意义(P<0.05);不同视力差飞行员立体觉误差值差异明显(P<0.05),随着双眼视力差行数的增加,立体觉误差值随之增加,差异具有统计学意义(P<0.05)。结论:飞行员视力下降及双眼视力差大对立体觉影响较大。 Objective: To investigate the effect of different visual acuity and binocular vision difference on pilot’s stereopsis. Methods: In this study, 165 pilot pilots who performed physical examinations in our hospital from January 2013 to June 2015 were selected for visual acuity test and binocular visual acuity test. The differences of stereopair difference between different eyesight and binocular eyesight poor pilots were analyzed. Results: The value of stereopair error of pilots with visual acuities ≥0.8 was significantly less than that of visual acuity <0.8 pilots (P <0.05). There was significant difference (P <0.05) in stereopair error between pilots with different visual acuity. With binocular visual acuity With the increase of the number of differential lines, the value of stereopair error increased, the difference was statistically significant (P <0.05). Conclusion: Pilots’ vision loss and poor binocular vision affect stereopsis more.