Follow Focus with Gear Ring Belt for Canon Nikon Sony DSLR US seller

Description

This follow focus finder takes an important function in film shooting. Film movie camera lenses are manually focus. Cause there are many scenarios need to constantly change the focus. It's very inconvenient to operate the lens directly. So the follow focus finder provides a greater convenience. The follow focus finder can let you shoots precisely, focus precisely and operate smoothly. Whether you're shooting with a fixed-lens camcorder, interchangeable cinema lens, or a video-capable DSLR camera, this machine will provide repeatable and accurate focusing.
Specification
Suitable for adjustable mount lens from 52mm-86mm
Fit rail diameter: 15mm (60mm center to center difference) Gears Nylon and ABS dial index adjustment: 360°
Weight: about 300 g
Features:
Precise design and high technology
Make of high grade aluminum construction
Completely gear-driven design for slip-free, accurate, and repeatable focus movement.
Allows pivoting adjustment. Gear drive can be mounted from either side (works for both right-handed and left-handed)
With adjustable flexible gear belt.
Compatible with all DSLR cameras, video cameras.
High quality and durable.
Easy to use