For DJI OSMO Pocket 3 STARTRC 4 in 1 ND16 + ND32 + ND64 + ND256 Lens Filter Set Features 1. ND filter suitable for DJI Pocket 3, multi-layer coating, waterproof, scratch-proof, dust-proof, oil-proof, protecting your Pocket 3 lens from all aspects of damage. At the same time, it reduces the amount of light entering the Pocket 3 camera lens, helping to avoid overexposure, resisting scattered light and increasing color saturation, making the picture more transparent and gorgeous. ND 163264256 filters provide 4568 levels of light reduction respectively. When using it, you can slow down the shutter speed (shutter speed when using ND163264256 lens equal to shutter speed when not using ND lens x 163264256), so that the picture has appropriate motion blur, often used for shooting waterfalls, Scenery themes such as flowing water, waves, mountains, and rivers can be used to achieve large-scale effects such as foggy flowing water and night light trails. 2. Each filter is made of high-definition optical glass, which has no impact on image quality. It has been ground and polished many times to form a low refractive index, ensuring the restoration of the true color of the image to achieve color-accurate photo shooting. 3. The aircraft-grade aluminum frame is laser-engraved with a matte black finish to prevent light leakage or ghosting, ensuring each filter has been rigorously tested and will not add extra burden to your gimbal or interfere with the pocket 3 For normal shooting, a single filter weighs only 1.5 grams. 4. Magnetic design, quick installation, can be tightly fixed on Pocket 3 and will not fall off during shooting. 5. The entire ND filter set is equipped with a special filter box, which is convenient for storage and protects the filters, making it easy to carry. Package List 1. ND16 x 1 2. ND32 x 1 3. ND64 x 1 4. ND256 x 1 5. Cleaning cloth x 1 6. Color box x 1