TELESIN Action 3 ND8 ND16 ND32 CPL Lens Filter Set Aluminium Alloy Frame for DJI Action 3 ND CPL Lens Action Camera Accessories Feature 1.Aluminium alloy frame Light and durable Aluminium frame for longer flter life and reduced weight while maintaining rigidity. 2.Silicone protection No damage for camera Silicone material in contact with the lens to protect and secure the camera lens at the same time. 3.Optical glass For better picture quality The lens is made of SCHOTTAG glass, and the surface is coated with multilayer film. It has a highly uniform refractive index and high refractive index, color fidelity and no dark angle. 4.Eliminate polarised light to bring out the texture of the image The sky is more blue and the water is more transparent. 5.A great tool for landscape photography Give you the shock you want Use the ND filter to reduce exposure and increase shutter speed, so you can capture stunning images of empty streets silky water and white clouds. Caution: 1. The product should be kept in a cool, ventilated and dry place, and the storage temperature should not be over 40 degrees 2. Please check the integrity of all parts of the product before use. 3. Do not allow the lenses to come into contact with sharp objects and clean them with alcohol + dust-free cloth after soiling 4. Do not touch the lenses with your fingers Package including CPL Filter * 1 ND 8 Filter *1 ND 16 Filter *1 ND 32 Filter *1