一种应用于眼底激光治疗仪的裂隙灯适配器

摘要

Slit lamp adapter is an important optical delivery system of laser photocoagulator. It can transmit laser and change the diameter size of the laser spot. According to the continuable zoom principle of extender lens, using cam mechanical adjust structure to change the diameter size of the laser spot. The diameter size changes from 50 mm to 500 mm.%　　裂隙灯适配器是眼底激光治疗仪上重要的光学传输系统，可以传输激光并且改变光斑直径大小。该文设计的裂隙灯适配器采用扩束镜连续变倍原理，采用凸轮机械调节装置，实现光斑从50 mm～500 mm的连续变化。