IR Ring Floodlight

[Gadgeteering]

I don't think the IR Ring Floodlight is required if you fit the drone with IR LEDs.

Has any one used Mo Cap Markers

[gumby0q]

Markers should work, but with distance they are not so bright.
I have tried DIY markers with pretty strong IR ring. With original pseye lenses the result is total shit far then 1.5m. Use custom lenses.
Use LED.

SFH 4556 Osram - the best choise
also diffusor is pretty helpfull
https://www.aliexpress.com/item/1005001807749719.html