K&F ND8-ND2000 (3-11stop) Variable ND Filter Neutral Density Filter with Multi-Resistant Coating Nano-Dazzle* ND8 ND2000: Made with premium Japan Optics glass, Rotating ring between ND8 2000, adjusted from 3 to 11 stops,reduces the amount of light without effecting colour balance. * Multi Resistant Green Coating24 layer green coating to help repel water and dustreducing the amount of light that hits your camera sensor, giving you the chance to experiment different creative possibilities. * Ultra Slim: The filter frame is only 7. 5mm, and super lightweight

and supports up to UHD 4K input

Helps capture clear and high-quality audio without the need to be close to the recording device

Built-In USB-Rechargeable Battery

38W High Brightness Photography Light

5 sec Recycle Time

Gesture Control

Nano USM AF System

Compatible with GoPro Mounting System

72mm Front Filter Threads

EF-S 18-55mm f/4-5

UHD 4K30 and Full HD 120p Video

which is connected to a recording device or sound system