The ND1000 Long-Exposure Filter for DJI Osmo Action Camera is designed for long-exposure photography of moving objects, such as waterfalls, clouds, boats, and trains, in bright conditions. It allows you to achieve a natural-looking motion blur effect. It also reduces the "jello" effect that can be caused by the camera's rolling shutter, and it minimizes lens flare. The filter cuts the amount of light hitting the camera's sensor by 10 f-stops, allowing for long-exposure photography by letting you slow down the camera's shutter speed to a greater extent.

This filter features glass optics and a lightweight aluminum frame with efficient screw-on threading. The glass is multi-coated on both sides with a total of 16 layers of coating, which makes it waterproof, scratchproof, dustproof, and oilproof.