这款学习型天文望远镜没有安装相应的望远透镜,只是在设备内部搭配了一个小型显示屏。使用时,你只要通过外部按钮选择好需要观测的星空经纬度和相应年份,就可以通过望远镜上的检测视窗看到显示屏上的星空模样,且随着你将望远镜举起、移动,显示屏也会跟着变换显示内容。 This learning telescope does not have a corresponding telephoto lens installed, but with a small display inside the device. When in use, you can simply select the longitude and latitude of the sky you want to observe and the corresponding year with the external buttons, and you can see the starry sky on the display through the detection window on the telescope. As you lift and move the telescope, the display screen Will follow the change display.