This third-party ND Filter Set is specifically designed for the DJI Air 3 / Air 3S, offering enhanced control over light exposure with four essential filters: ND8, ND16, ND32, and ND64. The filters feature Schott optical glass and a durable aviation aluminum frame that ensures minimal impact on flight balance while maximizing protection and image clarity. Each filter is treated with a double-sided multilayer nano-coating, making them resistant to water, oil, smudges, and scratches.