Metabones Canon EF Lens to BMPCC4K T Speed Booster XL 0.64x

Advanced Optical Performance for BMPCC4K

The Metabones Canon EF to BMPCC4K Speed Booster XL 0.64x is engineered specifically for the Blackmagic Pocket Cinema Camera 4K. Unlike standard Micro Four Thirds adapters, this Speed Booster features optics re-designed to account for the unique filter stack thickness of Blackmagic sensors. This precision ensures maximum sharpness and contrast, even at the extremely large apertures made possible by Metabones technology.

Unprecedented Speed and Field of View

With a 0.64x magnification factor, this adapter reduces the full-frame crop factor of the BMPCC4K while increasing the lens speed by 1.33 stops. When using an f/1.2 lens, you can achieve a maximum output aperture of f/0.80, the fastest available for the Blackmagic system. The advanced 7-element optical design maintains high MTF levels, delivering extraordinary image quality from the center to the corners of the sensor.

Professional Build and Integration

The Speed Booster XL 0.64x includes a dedicated tripod mount designed to match the height of the BMPCC4K camera body. This allows the camera and adapter to be secured firmly to the same quick-release plate, providing a rock-solid mechanical setup essential for follow-focus attachments. The electronic integration supports iris control, EXIF data, and image stabilization.

Important Compatibility Note

This Metabones Speed Booster is designed exclusively for the Blackmagic Design Pocket Cinema Camera 4K (BMPCC4K). It cannot be attached to other M43 cameras such as those from Panasonic, Olympus, or JVC due to the specific optical optimization for the Blackmagic filter stack.