The DV StudioRig with Friction Gear by Chrosziel is a compact follow focus device for camcorders and DSLR cameras. A single lock for rods and extension clamps enables quick changing of lenses. The DV StudioRig features a hand wheel with fine-structured surface for a safe grip. The scale is easy to set and features an adjustable reference marking. The included friction gear drive and optional gear rings for the different lenses (sold separately) ensure precise adjustments and can be mounted without tools on either side of the gear unit.
Allows precise control and reproduction of focus settings