Need be ordered separately and is not part of the drone accessory package.
Flywoo O4 Wide Angle Lens ( Plug & Play Version) 
Ultra-lightweight and redesigned for universal FPV compatibility, the filter kit features AGC optical glass for exceptional scratch, smudge, and oil resistance, delivering pristine image clarity. With a snap-on precision design, these filters install securely without slippage, even during high-speed maneuvers.
(Need to be purchased separately, not included in the product accessories)
