Eventually, the laser exits the emitter and is passed on to the galvo head, where it's reflected by two mirrors moving as fast as 10,000 millimeters per second, which guide the laser beam to its target.

最终，激光离开发射器，被传递到镭射头，在那里，它被两面以每秒 10，000 毫米的速度移动的镜子反射，这将激光束引导到目标。