Metabones MB_SPEF-m43-BT7 (MB_SPEF/m43/BT7, MB_SPEF_m43_BT7, MB_SPEF-m43/BT7, mb_spef-m43-bt7) Canon EF Lens to Micro Four Thirds T Speed Booster SUPER16 0.58x
For the purpose of avoiding confusion, our EF-BMPCC SpeedBooster 0.58x (link) is now renamed as EF-MFT Speed Booster SUPER16 0.58x.
Metabones Canon EF to Micro Four Thirds Speed BoosterTM SUPER16 adapters are designed exclusively for Blackmagic Design cameras with Super 16mm sensor size, such as Blackmagic Mirco Cinema Camera (BMMCC), Micro Studio Camera 4K (BMMSC 4K) and the original Pocket Cinema Camera HD(BMPCC). They cannot be attached to any other M43 cameras such as JVC, Olympus or Panasonic cameras and they are not compatible with the newly released Blackmagic Pocket Cinema Camera 4K (BMPCC4K).
The 0.58x Speed Booster SUPER16 reduces the crop factor of the Blackmagic Design cameras with Super 16mm sensor size from 3.02x to 1.75x and produces the largest aperture optics currently available, with a maximum output aperture of f/0.74.
Crop Factor on Camera Based on Diagonal FOV
In the Box