Meet the Zenmuse Z30 from DJI: an aerial camera with an optical zoom up to 30x that lets you do more with your Matrice drones. It has 6x digital zoom, so you get a total magnification up to 180x. With TapZoom functionality, you can point the camera at the right location easily.
The camera also has stabilization within 0.01°. This is an ideal solution for cell tower inspection, firefighting, and other challenging tasks. The full specs sheet is available here.