Generic Accessory ND4 Dimmer ND-4 Filter Light Microscopy Camera Lens Filter for Phantom 3 Professional & Advanced & Standard for DJI Phantom 3

Features:
– Suitable for both of Phantom 3 Professional & Advanced
– ND4 dimmer, to help the 4K/HD camera to improve photo/video quality when flying
– Perfect push on fitting for your Phantom 3 lens – No tools, clamps or glue
– Anti overexposure