Can the drone zoom to see the face clearly?

In our present life, drones are generally used for aerial photography, but the higher the better. In addition to safety factors, aerial photography also needs to control the height. When the drone flies low, you can see the side of the object more clearly, while at medium altitude, you can see the top and side. If you fly high, you can see more objects at the top, so you should choose the flying height according to the characteristics you want to highlight. Relatively speaking, the higher you fly, the shorter the object looks and the less clear the details are. You can see the details of the building more clearly at the height of 100 meters, but people are still relatively short compared with the building. Kissing can adjust the flying height.