jimh wrote:Re the "4K"--in my professional work we have found that in order to shoot video in 4K resolution very special lenses are needed. A usual high-definition lens cannot be used because its optical quality is not sufficient to stand-up to 4K resolution. Very expensive 4K lenses are needed. I don't think you can really get 4K resolution optics aloft on a small drone.
I'm sure it's no Zeiss lens, but it does seem pretty impressive based on the specs and the vid we've watched on our 4K home TV.
Sensor 1/2.3” (CMOS), Effective pixels:12.35 M (Total pixels:12.71M)
Lens FOV 78.8° 26 mm (35 mm format equivalent) f/2.2
Distortion < 1.5% Focus from 0.5 m to ∞
ISO Range video: 100-3200
photo: 100-1600
Electronic Shutter Speed 8s -1/8000 s
Image Size 4000×3000
Still Photography Modes Single shot
Burst shooting: 3/5/7 frames
Auto Exposure Bracketing (AEB): 3/5 bracketed frames at 0.7 EV Bias
Interval
Video Recording Modes C4K: 4096×2160 24p
4K: 3840×2160 24/25/30p
2.7K: 2720x1530 24/25/30p
FHD: 1920×1080 24/25/30/48/50/60/96p
HD: 1280×720 24/25/30/48/50/60/120p
D-