Kinefinity EF 3 Mounting Adapter

The Kinefinity EF 3 Mounting Adapter is built for MAVO and TERRA shooters who want to run EF glass with the same secure lock as a PL mount. It suits camera assistants who need lenses to seat quickly on set while still holding firm through follow-focus work. Electronic contacts pass through iris control on compatible EF lenses so aperture stays adjustable from the camera or a wireless follow focus.

• Active Locking EF Mount: Combines the traditional clockwise-rotation EF lens mounting method with an active lock that fastens the lens like a PL mount.
• Electronic Iris Control: Electronic contacts pass through iris control support for compatible EF lenses.
• Built for MAVO and TERRA: Designed specifically for Kinefinity MAVO and TERRA cameras, supporting most EF lenses.
• Hot-Swappable Design: Lenses install and lock quickly without disturbing the mount's locking mechanism.