Filter for DJI Mavic 4 Pro. Optical glass, quick disassembly and assembly, high-definition imaging. Double-sided multi-layer nano-coating process is used to give the lens high-quality waterproof, oil-proof, anti-fouling and scratch-resistant properties. Schott optical glass, precision grinding process, high-definition imaging, reduced reflected light, pure and non-color cast. The frame is made of high-quality material, light weight, does not affect shooting, and is strong and corrosion-resistant, with a longer service life. Packing list: filter set only.