1. Great for portraiture and outdoor scenes in strong sunlight. Reduces the amount of light reaching the film without affecting the color. Applies slow shutter speed under strong sunlight exposure. Allows wider apertures, effectively decreasing depth of field
2. Portable and durable, easy to install
3. Lightweight, high transmittance and low reflectance
4. No tools, clamps or glue
5. Note: drone and its Accessories are not included in package