1. CPL adjustable filter, the brightness changes continuously with the rotation of the lens, making the picture more comfortable and smooth
2. Adopting a multi-layer coating dimming process to restore the true colors
3. Magnetic fast disassembly and assembly design, will not damage the original lens during installation
4. A single filter weighs only 4.8G, high-precision adaptation, will not affect the flight performance
5. Size: 3.9x3.9x3mm