flying with a 1.4mm m12 ccd lens with a IR block lens glued on. i now have a few of the official 1.49mm lens with ir block built in. the Connex official lens looks much better. i think there might be slightly more FOV in the one I made but I'll have to setup a FOV measuring test to tell.
testing flying at a local spot. found out that once i fly to the left hand side of the field i am flying through 4 building walls so the signal was almost cut. made me jump almost every time i flew down that way. then i would also sorta skip it by flying high so this layout needs tweaking