GREEN.L 16-Layer Multi-Coated UV Waterproof Filter for DJI Phantom 3 4K, DJI Phantom 3 Standard, DJI Phantom 3 Advanced, DJI Phantom 3 Pro, Phantom 4 Quad-copters Specifically made for the DJI Phantom 3 Professional, Advanced, Standard, DJI Phantom 3 4K, DJI Phantom 4 (MC-16)16 layer waterproof green coating optical glass, better transmittance and clarity, helps to avoid oxidation Glass lenses for optimal image clarity and scratch resistant Especially useful in areas of high altitude or snow, eliminating the undesirable blue cast. Push-on design for easy installation and removal