The motor controller and software can also drive an optional Z axis or focus motor which can be fitted to the fine focus knob of most of the newer microscopes.
电机控制器和软件也可以驱动Z轴或聚焦电机， 聚焦电机可以安装到最新显微镜的细调旋钮上。
2
The external fitting temperature controller consists of a power light and a temperature adjusting knob.