ND Lens Filters UV/CPL/ND8 PL/16 PL/32 PL/64 PL Set Filter for DJI Mini 4 Pro 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. small and lightweight, logo engraved by laser engraving will not fade, 5. Adjustable filters, by rotating the gear can adjust the light, choose the right luminosity 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. Cautions: 1. Only UV filters can transmit 98.5 ％ of light; CPL filters cannot be expressed in terms of light transmission, 2. only CPL /ND PL filters are adjustable, other filters are not. Specification: Material: Plastics (frame)+Optical glass Applicable models: for DJI Mini 4 Pro Color: black Net weight: 0.02oz.(0.6g).(UV), 0.03oz.(0.9g).(CPL), Package Includes(Optional): 1pcs*Filter Or 1Set*Filter(UV+CPL+ND8/16/32/64PL) 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,,