Compatibility for Avata 2 / O4 transmission for uncompromised image and stability Ideal for Avata 2 owners, especially FPV enthusiasts who frequently fly in challenging environments, this replacement lens is a must have consumable accessory for those prioritizing flight and visual clear Perfect for high risk flying scenarios like indoor navigation, exploration, or obstacle dense areas, ensuring continuous clear visual for immersive piloting Essential Glass Lens for Avata 2 / O4 transmission systems, this camera lens against scratches from debris,, and impacts during flight, serving as the primary defense for clear FPV footage Designed with user friendly quick release features ( snapped on or adhesive mounting), it allows effortless replacement without professional tool