Frame Material:Aviation aluminum alloyThe filters are designed to stay on the camera during startup and calibration.Ultra-Light design for smooth gimbal operation can avoid causing the gimbal to oveoad.Made of HD optical glass which can increase light transmission without dark corners.The multilayer coating design makes the lens filters lightweight and durable.UV Filter:UV filter reduces haze and improve contrast by minimizing the amount of ultraviolet light. Especially useful in areas of high altitude or snow eliminating the undesirable blue cast.- Serves as a great and inexpensive lens protector. Use full time to protect your delicate lens from dirt scratches and acci damage.CPL Filter:CPL filter (Circular Polarizer) is great for removing unwanted reflections from non-metallic surfaces such as glass or water. Take richer scenic shots and notice improved clarity in distant objects by cutting through haze and increasing color saturation.ND Filter:ND filter (Neutral Density) reduces the amount of light reaching the film without affecting the color. Can be used to enable slower shutter speeds. Also can be used to better separate subjects from the background by allowing wider apertures effectively decreasing depth of field. Great for portraiture and outdoor scenes Origin:CN(Origin) Filter Type:ND Filter Weight:0.1kg Size:as photo Compatible Drone Brand:DJI Model Number:uv cpl nd4 nd8 nd16 nd32 Lens Filter for MAVIC 2 Zoom Package:Yes