YELANGU F3 Follow Focus Unit with Hard Stops

YELANGU Photography Equipment Accurately Focusing DSLR Rig Follow Focus adjusts the focus of the lens when photographing, usually is used in conjunction with the bracket. Quick and easy installation, the rails can be installed with international standards, and can be applied to the lens of various calibers, and outstanding damping design. To use focuser of YELANGU, accurate focus adjustment naturally, the great convenience cameraman, accurate focusing, making the film and television shooting more efficient and convenient.