Metabones Canon EF to Sony E-mount T CINE Speed Booster ULTRA 0.71x Adapter (Black) with Tripod Foot

Metabones Canon EF to Sony E-mount T CINE Speed Booster ULTRA 0.71x Adapter (Black) with Tripod Foot

A 0.71x adapter for using Canon EF lenses on Sony E cameras with a wider effective view.

This 0.71x optical adapter mounts Canon EF lenses on Sony E cameras while reducing the effective crop and concentrating the image circle for a wider field of view. Metabones uses a satin-finished metal construction with chromium-plated brass mount surfaces and a dark interior treatment intended to limit stray internal reflections.

Specifications

• Brand: Metabones
• Product Type: CINE Speed Booster
• Model: MB_SPEF-E-BT3
• Lens Mount: Canon EF
• Camera Mount: Sony E
• Optical Factor: 0.71x
• Electronic Communication: Supported for compatible combinations; check the manufacturer compatibility list
• CINE Mount: Positive-lock or production-oriented mount design as specified by the manufacturer
• Finish: Black
• Construction: Precision-machined metal body with chromium-plated brass mount surfaces
• Tripod Support: Tripod foot included
• SKU: MB-138
• MPN: MB_SPEF-E-BT3
• Barcode: 4897050182178

Why Choose This

• 0.71x optical conversion widens the effective field of view
• Increases the effective maximum aperture by approximately one stop
• Chromium-plated brass mount surfaces provide a durable camera-and-lens connection
• Included tripod foot supports heavier adapted lenses on a tripod or rig

Perfect For

• Filmmakers using Canon EF cinema or stills lenses
• Sony E production cameras and rigged setups
• Focus-pulling where a secure mount connection matters
• Rental, studio and multi-camera lens workflows

Compatibility Note

Lens-adapter performance varies by camera body, lens version and firmware. Review the manufacturer compatibility information before purchase, switch the camera off before fitting or removing electronic adapters, and do not force any lens or mount combination.

Shipping Information

Please allow up to 4 to 12 BUSINESS days for delivery. For accurate shipping times, please check our shipping policy here.

Refunds & Returns

Returns are accepted within 30 days in line with our returns policy. Please check our returns policy before purchasing for full eligibility requirements.

Need help choosing the right option?

If you are unsure whether this product suits your camera, lens or shooting setup, please contact CameraHUB before purchasing and our team will be happy to help.