Neewer 4 Packs Lens Filter ND Filter Kit Compatible with GoPro Hero 9, Multi-Coated Filters Pack ND4/ND8/ND16/ND32 Neutral Density Lens Filter, Aviation Aluminum Frame/Optical Glass

Note: ONLY compatible with GoPro Hero 9 camera lens; Please check your model before ordering. Rapid installation steps: Unscrew the original filter counterclockwise. Then turn the filter clockwise to allow quick exchange between filters. Description: ND filters can reduce the amount of light entering the lens. This makes it easier to achieve effects such as a shallower depth of field or blurred motion. Allows the use of slow shutter speeds, with high-speed films or digital cameras, to record movement/image blur in subjects. Decrease the depth of field by using wider apertures, which helps separate subjects from their background. The ND filter is made with premium optics glass, which could resist scratch, protecting your camera lens well. ND4 filter - Designed to cut light from falling on the sensor by 2 stops, making it ideal for filming in cloudy daytime conditions. This filter effectively helps to smooth out the footage by slowing down the shutter speed of the camera. ND8 filter - This filter helps reduce light from entering the lens by 3 stops, which is best for photography in partial cloudy daytime conditions. This filter also helps to reduce the lens flare from the sun effectively to give crystal-clear images. ND16 filter - This filter is used to cut light entering the lens by 4 stops, which makes it best-suited for filming in normal sunny conditions. This filter is helpful to get natural-looking blur in the footage while filming outdoors. The ND32 Filter can reduce the light entering the lens by 5 stops, it will record anything in the image that is moving and causes it to become blurred. Specifications: Material: aviation aluminum frame, optical glass Package Contents: 1 x ND4 Filter 1 x ND8 Filter 1 x ND16 Filter 1 x ND32 Filter 1 x Package Box