DJI O4 Air Unit Pro ND Filter Pack - Choose Version

Pro level Neutral Density (ND) filters and lens protectors for your DJO O4 Pro air unit (does not fit O4 lite) Made for Action Camera Butter filters are the only ones made with Corning Gorilla glass, which makes both the ND filters and lens protectors considerably stronger than other brands.  Imagine having an ND filter that is stronger than most lens protectors! Made to Fit into small frames Our O4 Pro filters and lens protectors are 20.6mm wide - only 0.6mm wider than the O4 camera.  This means that they will fit into almost every frame available.  The top extends about 2mm above the top of the lens hood of the camera, or you can install the filter upside down if you don't have any space above the camera. Optics that are out of this world Made from pro quality glass and featuring the very best nanocoatings that repel water, fingerprints and dirt -  our O4 filters and lens protectors are small, but they rival the optics of pro level, ultra expensive cinematography gear.  Made specifically for the DJI O4 Pro air unit Unlike filters that are primarily made for the Avata 2,  the Camera Butter O4 Pro filters and lens protectors are specially made for the O4 unit and the FPV use case. This means: They fit tighter and stay on better than other filters They are made to fit into a narrower space They are much tougher than other filters made from regular glass  Get the very best out of your DJI O4 Pro and protect your camera better than any other filter available! The full pack contains: ND4 ND8 ND16 ND32 Magnetic Carrying case Also available in 2-packs of the lens protector, and ND8/ND16 2-pack. Note: Due to the design of the DJI camera, some vignetting (dark corners) may appear in ultra wide mode using ANY filter, especially if stabilization is used.