Acceptable Drones for Alamy Pix in Alamy Quality Control and technical talk Posted November 23, 2018 44 minutes ago, JeffGreenberg said: Please explain, if possible. What I read about "tripod" fuction seems related to video results, not photos? Jeff from what I’ve read, you are correct that it was designed for videography rather than stills. I do feel though that the drone has added stability for longer exposures when shooting stills in that mode. It may be all in my mind, but for critical sharpness I usually set it, and always in windier conditions. I’ve no idea if it would work well for very long exposures though as I try to keep mine quite short. Ihave been advided, though, that optimum aperture is probably closer to f5.6 or f6.3, than closed right down on the Phantom 4.