Metabones T Speed Booster XL 0.64x Adapter for Canon EF Lens to BMPCC 4K Camera

The Metabones T Speed Booster XL 0.64x Adapter for Canon EF Lens to BMPCC 4K Camera allows a full-frame Canon EF-mount lens to be mounted onto a Blackmagic Design Pocket Cinema Camera 4K MFT-mount camera. While doing so, the adapter's optics help to maximize the connected lens's apparent angle of view while providing a 1.33-stop increase for the camera over the lens's aperture range.

If a lens intended for 35mm film or similarly sized full-frame camera sensors is connected to a camera with a Micro Four Thirds-sized sensor, it would project an image larger than the Micro Four Thirds sensor was built to accept. Able to capture only the center portion of the projected image, the effective angle of view of the lens would be narrowed, creating an in-camera "crop factor." The T Speed Booster XL 0.64x adapter condenses the light from a lens designed for 35mm film or "full-frame" camera sensors and projects it onto a Micro Four Thirds sensor. This allows the Blackmagic Pocket Cinema Camera 4K with a Micro Four Thirds sensor to utilize more of the light gathered by a connected lens, which effectively reduces the crop factor while making available to the sensor an additional 1.33-stop of light for each of the lens's f/stop settings.

Key Features

• Allows a full-frame Canon EF-mount lens to be used with a Blackmagic Design Pocket Cinema Camera 4K MFT-mount camera
• Maximizes apparent angle of view of combined camera and lens
• Provides a 1.33-stop increase for the camera over the lens's aperture range
• Integrated jog dial for incremental aperture adjustment and push-button access to lens's widest aperture setting when used with a compatible Panasonic camera
• 7 lens elements in 4 groups for optical clarity as well as color fidelity
• Supports electronic communication between camera and lens to enable autofocus, image stabilization, on-camera aperture control, and EXIF metadata generation when possible
• Internal coating minimizes reflections within the adapter barrel
• Detachable, Arca-Swiss compatible tripod foot with 1/4"-20 threads matches the BMPCC 4K camera height
• Aluminum components for weight reduction
• Brass mounting rings prevent wear and tear
• Locking mechanism for secure attachment of lens with push-button release

Camera Compatibility

• Blackmagic Pocket Cinema Camera 4K
• Blackmagic Pocket Cinema Camera HD (original version)
• Blackmagic Micro Cinema Camera 
• Blackmagic Micro Studio Camera 4K 
• Blackmagic Studio Camera 4K 
• Blackmagic Studio Camera

Lens CompatibilityCanon EF 100-400mm f/4.5-5.6L IS II USM

• Canon EF 100-400mm f/4.5-5.6L IS USM (I)
• Canon EF 100mm f/2.8L IS USM Macro
• Canon EF 135mm f/2L USM
• Canon EF 16-35mm f/2.8L II USM
• Canon EF 17-35mm f/2.8L USM
• Canon EF 17-40mm f/4L USM
• Canon EF 200mm f/2.8L II USM
• Canon EF 24-105mm f/4L IS USM (I)
• Canon EF 24-70mm f/2.8L II USM
• Canon EF 28-135mm f/3.5-5.6 IS USM
• Canon EF 28-70mm f/3.5-4.5 II
• Canon EF 28-80mm f/3.5-5.6 III USM
• Canon EF 300mm f/2.8L IS II USM
• Canon EF 300mm f/4L IS USM
• Canon EF 400mm f/5.6L USM
• Canon EF 40mm f/2.8 STM
• Canon EF 50mm f/1.2L USM
• Canon EF 50mm f/1.4 USM
• Canon EF 50mm f/1.8 II
• Canon EF 50mm f/1.8 STM
• Canon EF 70-200mm f/2.8L IS II USM
• Canon EF 70-200mm f/4L IS II USM
• Canon EF 70-200mm f/4L USM
• Canon EF 70-300mm f/4-5.6L IS USM
• Canon EF 8-15mm f/4L USM Fisheye
• Canon EF 85mm f/1.2L II USM
• Sigma 135mm f/1.8 DG HSM Art 017
• Sigma 24-105mm f/4 DG HSM Art 013
• Sigma 24-35mm f/2 DG HSM Art 015
• Sigma 30mm f/1.4 DC HSM Art 013
• Sigma 35mm f/1.4 DG HSM Art 012
• Sigma 50-500mm f/4.5-6.3 DG OS HSM
• Sigma 50mm f/1.4 DG HSM (not Art)
• Tamron 10-24mm f/3.5-4.5 VC HLD B023
• Tamron 18-250mm f/3.5-6.3 A18
• Tamron 18-270mm f/3.5-6.3 B003
• Tamron 24-70mm f/2.8 VC USD A007 (G1)
• Tamron 28-300mm f/3.5-6.3 A06
• Tamron 35-150mm f/2.8-4 VC OSD A043
• Tamron 70-200mm F/2.8 Di VC USD A009
• Tokina 11-16mm f/2.8 AT-X PRO (I)
• Zeiss 18mm f/3.5 ZE
• Canon EF-Extender (Teleconverter)

• Front Cap
• Rear Cap
• Limited 1-Year Warranty