Metabones Canon EF Lens to Sony E-mount T CINE Speed Booster ULTRA 0.71x

Professional Cinema Optics for Sony E-Mount

The Metabones Canon EF to Sony E-Mount T CINE Speed Booster ULTRA 0.71x allows filmmakers to maximize the potential of full-frame Canon EF-mount glass on APS-C and Super35 Sony E-mount cameras. By utilizing advanced 5-element/4-group optics, this adapter reduces the crop factor of your sensor, effectively making your full-frame lenses perform as they would on a full-frame body.

Superior Optical Performance

This Speed Booster ULTRA features a 0.71x magnification factor, which increases the apparent angle of view while simultaneously boosting the maximum aperture by 1 stop. This results in a shallower depth of field and improved low-light performance. The optical design also enhances the MTF (sharpness) of the attached lens, ensuring high-resolution capture for 4K and beyond.

Built for Cinema Workflows

Designed for the rigors of production, this adapter features a positive-lock lens mount. Unlike standard bayonet mounts, the positive-lock mechanism ensures that lenses are secured without any play or wiggle, which is essential when using follow-focus systems. It is fully compatible with the Sony PXW-FS7 Mark II and other professional E-mount camcorders.

Advanced Electronic Integration

Equipped with a high-performance 32-bit processor, the adapter supports both phase-detect and contrast-detect autofocus. Users can control the lens aperture directly from the camera body, with support for smooth iris effects on select lenses. It transmits full Exif data and supports in-lens and 5-axis in-body image stabilization (IBIS).

• Weather Sealing: A rubber gasket protects the camera mount from dust and moisture.
• Functionality: Features a programmable function button and a status LED for operation modes.
• Internal Flocking: Black felt material prevents internal reflections for maximum contrast.
• Tripod Support: Includes a removable Arca-type compatible tripod foot with a 1/4"-20 thread.