Original DJI Air 3 ND Filters Set (ND8/16/32/64)

1. The ND filters provide experienced users with precise control over shutter speed, allowing them to produce smooth footage in bright environments with lower shutter speeds. Flexible use of this set can ensure clean footage, even when the shutter opens to 180° with a low ISO.2. Shutter Opening Angle: A common way of describing the shutter speed relative to the frame rate. Exposure Time = Shutter Opening Angle/(Frame Rate × 360 degree). For example, if the camera is recording at 24fps with the shutter open at 180 degree, the exposure time is 1/48 s.3. Light Transmission Size:-13.4 mm (medium tele camera)-12.4 mm (wide-angle camera)4. Weight (single):2.6 g5. Compatibility:DJI Air 3In The Box:ND8 Filter × 1ND16 Filter × 1ND32 Filter × 1ND64 Filter × 1