Action 3/4/5 Pro Camera LPR /Diffusion 1/4 Filter vlog Photography for DJI Feature: 1.Optical glass, precision ground and polished, high-definition imaging; 2.Utilizes a multi-layer nano-coating process, giving the lenses superior waterproof, oil-resistant, dirt-resistant, and scratch-resistant properties; 3.Made of aviation-grade aluminum frame material, the logo is laser-etched and does not fade; 4.Anti-slip gear design with embossed patterns on the top and bottom of the frame for easy installation and removal; Installation will not damage the original lenses; interchangeable filters allow you to capture every exciting moment without missing out; 5.The lenses are made using nano-coating technology; they appear differently in sunlight or artificial light. Cautions: 1. only UV filters transmit 98.5% of light, CPL/ND filters cannot be expressed in terms of light transmission, 3. the lenses will appear in different colours under the angle of light, the final product will prevail in kind, 4. The individual packs are packaged in a plain plastic box, not in a magnetic box, 5. Installation and disassembly will touch the lenses and leave fingerprints, use a cleaning cloth to wipe the lenses. Description: Material: Aluminium (frame) + Optical glass Applicable models: for DJI Action 3/ Action 4/ Action 5 Pro Packing list: 1pcs*Filters Cleaning instructions. If the lenses are contaminated with dust, water droplets or other contaminants, whether or not they have been eliminated, please remember the following instructions for use 1. blow off any dust on the surface of the lenses first. 2. clean them again with a clean brush. 3. wipe gently with the filter cleaning cloth delivered. 4. use a special lens cleaning solution for better results. 5. Keep in the special storage box when not in use. Note: 1.Does not include sports cameras. 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!