For DJI Mini 3 Pro Filters 4 In 1 ND/PL 8/16/32/64 1. Adjustable with a scale: the optical filter can ly adjust the brightness of the light through rotation, and choose the appropriate brightness for shooting as the lens rotates continuously 2. Nano double-sided multi-layer vacuum coating process is more resistant to dirt, water and oil 3. ND/PL filter:-Picture: You can adjust the gears to prevent overexposure in strong light environments, resist scattered light, increase color saturation, make the picture more transparent and gorgeous, and achieve large effects such as foggy flowing water and night light trails.-Video: Reduce the shutter speed to make the video screen have appropriate motion blur and look more comfortable. 4. Material: plastic + optical gl 5. Product size: 2 x 1.3 x 0.3cm 6. Net weight: 5.7 grams 7. Applicable mods: suitable for DJI Mini 3 Pro (note: drones are not included)