Variable ND Filter For DJI Mini 4 Pro ND2-32 & ND64-512 Drone Lens Accessory Feature: 1.Optical glass, precision grinding and polishing, high-definition imaging, 2.Double-sided multi-layer nano-coating process, restore the true color, 3.Double-sided oleophobic waterproof, for your lens protection, 4.Aviation aluminum frame material, logo by laser engraving will not fade, 5.VND adjustable filter, by rotating the gear can adjust the light, choose the right angle for shooting, 6.Installation will not damage the original lens, replace the filter at any time, so that you do not miss the wonderful moments. Specification: Material: Aluminium(frame)+Optical glass Applicable models: for DJI Mini 4 Pro Color: black Net weight: 0.06oz.(1.8g).(VND2-32/VND64-512) Product size:0.86*0.7*0.19in(2.2*1.8*0.5cm). Package Includes: 1pcs*Filter Note: 1.Does not include drone, 2.Transition: 1cm=10mm=0.39inch, 3.Since the size and weight are manually measured, due to different measurement methods, there may be a certain error between the weight and size of the product, but this error does not affect the normal use of the product, please confirm that you know and accept the error before purchasing,, 4.Due to the difference between different monitors, the picture may not reflect the actual color of the item,please make sure you do not mind before ordering, Thank you!