Top Features . Enjoy enhanced shutter-speed control during recording.Accurate color reproduction.Precise mechanical design. Made specifically for the DJI Air 2S. This set includes ND4 ND8 ND16 and ND32 Filters.These high-quality light reducing ND filters provide advanced users with precise control over shutter speed and ensure clean footage even when the shutter opens at 180° with low ISO during recording.*Made of high-quality light reduction materials this set helps you capture authentic colors and stunning high and low-light details.A precise mechanical design ensures a reliable fit and lens seal during flight.* Shutter opening angle is a common way of describing the shutter speed relative to the frame rate. For example if the camera is recording at 24 fps with the shutter open at 180° the exposure time is 1/48 second. What\'s in the box? . 1 x ND4 Filter1 x ND8 Filter1 x ND16 Filte1 x ND32 Filter1 x Travel Case . Specification . Light Transmission Size 22 x 18mmWeight 1.7g (each). .