Compatible Lenses for the DJI Zenmuse X5S
The DJI Zenmuse X5S uses a standard Micro 4/3 lens mount and therefore supports third party lenses. Currently there are eight lenses that have fully compatibility with the X5S and DJI's flight platform. 
DJI MFT 15mm/1.7
Olympus M.Zuiko 12mm/2.0
Olympus M.Zuiko 17mm/1.8
Olympus M.Zuiko 25mm/1.8
Olympus M.Zuiko 45mm/1.8
Panasonic Lumix 15mm/1.7
Panasonic Lumix 14-42mm/3.5-5.6 HD
Olympus M.Zuiko 9-18mm/4.0-5.6