cdw86 - As of April 30th 2020: I have still yet to find a solution to the lens distortion captured by the FC2204 in RAW. There is nothing in the LensFun database for the Mavic 2 Zoom camera and as far as I am aware: there is nothing in Adobe's LCP catalogue either. Surprising really as photo's taken in JPG format clearly have lens correction applied to them before being shunted to SD card - so an LCP obviously does exist and is used by the hardware. This is a GAPING ball-drop by the manufacturers in particular who should have all the details concerning lens characteristics to hand - they just continue to bury their heads in the sand and ignore requests for the information. Typical of DJI, I'm afraid: who like most manufacturers lose all interest in their customers once they have managed to get the money out of their bank accounts.
