Filter, professionally suitable for DJI Mini 3 PRO and Mini 3 Photography UV The UV Mirror Is Effective In Reducing The Blue Tint Caused By Uv Rays , Increasing Light Transmissionfor For Clearer Picture Quality And Alsoacting As A Lens Protection Mirror CPL CPL A Polarising Lens Eliminates Harmfulreflections And Improves The Clarity Andexpressiveness Of The Imagencreasing The Saturation Of Colours ,Such As Blue Sky , White Clouds , Etc .Eliminating Reflections From Glass Orwater ND ND Reduces The Amount Of Light Intaketo Avoid Overexposure , And Low Shuttespeeds Can Be Achieved With A Lightreducing Lens When Shooting Video ND PL The ND PL light reduction filter reduces theamount of incoming light , allowing the lensto select the correct exposure value andprevent overexposure : the use of a coatedlight reduction process avoids the problem ofcolour cast of traditional ND lenses and isvirtually colour cast free UNIT LIGHT FITERS The Anti-light Damage Filter effectively filtersout artificially harmful light sources withunique colour reproduction for effective imagelayering Extracts colours hidden beneath lightlazards by reducing the yellow-orange lightsource of artificial light sources , allowing for amore natural colour representation and thus acleaner shot Advantages 1 Optical Glass, Precision Grinding And Polishing, High-Definition Imaging Advantages 2 Endowing The Lens With High-Quality Waterproof, Oil Resistant, Stain Resistant, And Scratch Resistant Performance Advantages 3 Adopting A Double-Sided Multi-Layer Nano Coating Process Advantages 4 The Cpl/Nd Pl Is Adjustable, And The Light Can Be Adjusted By Rotating The Gear To Select The Appropriate Luminosity For Shooting Advantages 5 Quick installation Advantages 6 Does not affect the installation of the lens cap Advantages 7