**Features** 1. **Mini 4 Pro Filter:** This filter set is specifically designed for Mini 4 Pro drones and reduces the amount of light needed for the camera to select the correct exposure value. 2. **Multi-Layer Coating:** Utilizing excellent manual grinding technology and high-end materials, this filter set offers good physical and chemical properties. It effectively protects the Mini 4 Pro camera, ensuring perfect recording even in harsh conditions. 3. **ND Filter:** The ND filter reduces the amount of light entering the camera, allowing it to choose the correct exposure value and avoid overexposure in bright conditions. It also enhances image color saturation, resulting in more vivid images. 4. **Ultra-Light Aluminum Design:** The lightweight aircraft aluminum structure ensures long-term flight stability and does not affect the calibration of the gimbal. 5. **ACG Optical Glass:** High-quality lens grinding provides high transparency and excellent optical performance, resulting in clearer imaging. **Specification** * **Material:** Aluminum Alloy * **Color:** Black * **Size:** 22 x 17 x 3.5 mm * **Weight:** 1g/piece **Package Includes:** 1x Multi-Coated ND Filter Set for Mini 4 Pro Drone Accessory