目的探讨准分子激光小光斑飞点扫描联合主动眼球跟踪系统矫正近视的治疗效果及优越性。
AIM: To explore the clinical efficacy of correcting myopia using a scanning-spot excimer laser combined with active eye tracking system.
远距离激光主动探测体制对扩束发射光学系统的扩束能力和跟踪适应性能提出了较高的要求。
The active laser detecting system of far distance makes strict demands on the expanding ability and tracking performance of the operation range of the expanding system.
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