Digital Camera World recently posted an interview with DJI's Head of Global Policy, Adam Welsh.
https://www.digitalcameraworld.com/drones/exclusive-dji-interview-460-000-american-jobs-and-public-safety-at-risk-says-head-of-global-policy
From...
Definitely the 2.5x telephoto because it is optical, while the main 1x lens at 2.4x is all digital. You'll see the difference if you use Explore Mode in video and use the zoom scroll from 2.4x to 2.5x as it switches cameras. The image will go...
Unfortunately, it is increasingly difficult to separate the two: especially within the US (this is, after all, an American forum that just happens to have international members who aren't affected by the political interference Americans are...
Any drone can do it, even a Mini 2. Just set the timer on the drone to take a pic every two seconds and manually fly around to cover everything, the closer you are to the subject the more accurate and detailed the final geometry will be (polygons...