MINGVEN ND filters set Compatible with DJI Osmo Action 5 pro, Osmo Action 4, and Osmo Action 3. It includes a CPL filter that takes richer landscape photos and improves the clarity of distant objects by eliminating haze and increasing color saturation. It reduces reflections on water when you take photos or videos of the ocean, lakes, rivers, ponds, or streams. | The ND8/16/32 filters are good for capturing motion in brightly lit scenes such as midday or snow. Lower shutter speeds enhance motion blur and more dramatic visual effects. It's perfect for a variety of glossy sports scenes such as surfing, snorkeling, kayaking, skiing, mountain biking, skydiving, skateboarding, and more. | Featuring a carefully crafted ultra-thin aluminum frame, the sturdy construction ensures stability even during strenuous sports. Press to mount without detaching the glass lens cover or compromising waterproof performance. | MINGVEN filters use advanced coating technology to avoid the traditional color deviation problem and enhance the waterproof, oilproof, dustproof, and scratchproof effects. You can directly use the cleaning cloth provided by us to wipe water, dust, and other stains from the lens surface. | Tips: after installing the CPL filter, please do not shoot the scenery against the glass in the car, because the combination of the car glass film and the filter will cause an adverse reaction, resulting in extra halos.