Neewer for DJI Phantom 3 Standard, 37MM Filter Kit: (3)Filters(CPL / ND4 / ND8)+(1)Filter Adapter+(1)Lens Cleaning Pen,Not for DJI Phantom 3 Professional & Advanced Filter set includes: (3)37MM Filters(CPL+ND4+ND8)+(1)37MM Filter Adapter+(1)Lens Cleaning Pen. NOTE: 1. Only Filters, Phantom 3 Camera NOT INCLUDED. 2.Filters are special for DJI Phantom 3 Standard, NOT compatible with DJI Phantom 3 Advanced & Professional. 3. These filters can be mounted ONLY WHEN the original stock is still in place CPL filter removes reflections from non-metallic surfaces such as glass or water, increasing saturation and clarity ND filter effectively reduces the amount of light coming into the sensor without affecting the color, allows wider apertures and longer exposure time Lightweight aluminum frame, easy installation/removal High definition glass for excellent razor sharp optics