K&F Black Mist 1/4 + ND2-400 Variable ND Filter with Double-sided 28-layer Anti-reflection Green Film and Lever Nano-Xcel Series Filter Size:77mm Dust- and Splash-Proof Design

Dust- and Splash-Proof Design

each filter only 1

Charge your batteries from a laptop

The weight of VL studio flash is only half of other same power studio flash

K&F Black Mist 1/4 + ND2-400 Variable ND Filter with Double-sided 28-layer Anti-reflection Green Film and Lever Nano-Xcel Series Filter Size:77mm Dust- and Splash-Proof Design2 in 1 set Multi function ND2 400 & Black Mist 1 4 filter, one filter has two functions, it can be used as a light filter or a black mist filter * Thin frame & large friction The surface of the frame is designed with CNC trapezoidal pattern to ensure a large area of friction when rotating, so you can install remove the lens and other accessories anytime, anywhere. The frame is made of aviation grade aluminum, and the 7. 4mm thin frame design ensures