While this used RedRock adapter option is no longer available for rent, here’s a link to our current selections.
Mounts Canon EF lenses to Micro 4/3 cameras
Powers EF-mount lenses
Control pad to adjust aperture
Works with most Canon EF and EF-compatible lenses
The Micro 4/3 to Canon EF – Redrock LiveLens Active Mount is the first active lens adapter that lets you use Canon EF lenses with any Micro 4/3 mount camera. Key features include:
Powers EF-Mount Lenses. Canon EF lenses require power and electronic controls in order to adjust their apertures. Without power and electronic controls, their apertures are stuck wide open, severely limiting their usefulness. The Redrock LiveLens Active Lens Adapter solves this problem by providing power to the EF lens and a control pad to adjust the lens aperture.
Versatility. With this adapter, you can set the EF lens’s aperture to any stop in increments as small as 1/3 stop. It works with just about every lens available today, including variable-aperture zoom lenses, prime lenses, consumer-level lenses, and professional L-series lenses. It also works with most third-party EF-compatible lenses.
