No matter what your camera, this High Quality NEEWER Follow Focus for Customized Film-maker System lends your micro shoots precise or your video production the smooth, precise focus control of a big-budget film. Whether shooting with a fixed-lens camcorder, interchangeable cinema lenses, or a video-capable DSLR camera, the precision-machined Follow Focus system provides repeatable, accurate focusing. It is compatible with camcorder or DSLR models such as Nikon D90, D300s, Canon 550D 7D, 5D MKII and more

Features:

Completely gear-driven design for slip-free, accurate, and repeatable focus movement

This Follow Focus Integrated with A/B Hard Stops which have easy begin/end setups for fast repeatable racking between two points, and make focusing lenses that have no hard stops (such as Canon EF lenses) much easier.

Mounts onto 15 mm Rod Support (60mm center to center difference).

Gear drive can be mounted from both sides

Compatible with industry standard 15mm rods