US$9.95 shipped from Hong Kong with tracking
DJI Phantom 3 & 4 ND Filters and Accesories - Made in Chicago USA - DitzCo
3-Pack Neutral Density Filter Kit for DJI Phantom 3 Quadcopter Drone
Circular Polarizing Camera Filter add-on for DJI Phantom Quadcopter Drone
Also fits Phantom 4 Pro with a...
The problem for me are long shots (30s-1m) which demand delicate movements whereas my thumb begins to ache or numb, and I wonder if these "knobs" will help...?
Cheers.
Have adjusted the length of the sticks, fiddled around the sensitivity in DJI GO, wondering if those CNC thumbsticks will further help achieving delicate movements?
Cheers.
https://www.google.com/search?q=cnc+phantom+controller+stick