Description
The Metabones MFT to EF Speed Booster is a lens adapter that lets Canon EF glass mount on Micro Four Thirds bodies — the Panasonic GH4 and Blackmagic Pocket Cinema Camera among them — while gaining, rather than losing, light and field of view.
- Increases maximum aperture by 1 stop and improves MTF
- Makes the lens 0.71x wider on the MFT sensor
- Built-in electronics pass aperture control to the camera body
- Powered by the camera body — no external power needed (MicroUSB accepts third-party power if required)
- High-performance 32-bit processor with an efficient switched-mode power supply
- Detachable tripod foot, compatible with Arca Swiss, Markins and Photo Clam ball heads
