K&F CONCEPT 3-pack Filters Compatible with Osmo Pocket 3 - Magnetic CPL, Black-mist 1/4, VND2-32, Filter Kit Compatible with DJI Osmo Pocket 3 Easy to operate: Intuitive design, easy to use Compatible Filter For DJI K&F Concept Wide-Angle Lens Compatible With DJI Osmo Pocket 3 Adjustable Neutral Density Filter Constructed with high-resistance materials: resistant to wear and deformation, ensuring long-term use—saving you money and hassle If you attach a close-up lens in front of a standard lens, its focal length will change immediately. The larger the magnification, the higher the magnification and the shorter the focal length Mua Tomat OSMO Pocket 3 Filter, Multi Coated Wide Angle Lens for DJI... Cost-effective: Performance and quality are comparable to the original product, enjoy an excellent experience for less money Multi-functional design: can meet the needs of a variety of scenarios