The Freewell Variable VND 6-9 Stop Filter is designed specifically for use with Mavic 3, 3 Cine, and 3E drones, providing a clear filter effect. This filter allows for variable density control, giving photographers and videographers the ability to adjust the filter's strength to achieve the desired effect. With the Freewell brand backing it, users can trust in the quality and durability of this product for capturing stunning aerial shots with precision and clarity.