Way back in 2015, we had built a huge hexa-copter (dubbed Dragonfly), its purpose was to carry a miniaturized DSLR camera, like the small but still kind of heavy Fuji X-M1. Including the camera’s battery and the 27mm F/2.8 lens, the payload for the drone was 407 grams. The camera featured an APS-C-sized 16-megapixel image […]