Metabones Speed Booster Adaptor - Canon EF to BMPCC4K T ULTRA 0.71x — New Media website
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Metabones Speed Booster Adaptor - Canon EF to BMPCC4K T ULTRA 0.71x

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Original price $1,595.00
Original price $1,595.00 - Original price $1,595.00
Original price $1,595.00
Current price $1,513.00
$1,513.00 - $1,513.00
Current price $1,513.00

  • Canon EF Lens to BMPCC 4K Camera Body
  • Supports In-Camera Aperture Control
  • 0.71x Micro 4/3 Crop Factor Compensation
  • Powered by Camera Body

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  • 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
  • Cinema EOS lens support, including AF (requires external 5V power via micro-USB port), auto iris, and servo zoom
  • Provides a 1-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
  • 6 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 Mount Micro Four Thirds
Lens Mount Canon EF
Magnification 0.71x
Optical Design 6 Elements in 4 Groups

Material Aluminum, Brass
Tripod Mounting Thread 1/4"-20 Female
Dimensions H: 2.8D: 1.8" / H: 70.0D: 45.0 mm
Weight 10.58 oz / 300 g

Compatible Cameras

  • BlackMagic Pocket Cinema Camera 4K
  • BlackMagic Pocket Cinema Camera HD (original ver.)
  • BlackMagic Micro Cinema Camera 
  • BlackMagic Micro Studio Camera 4K 
  • BlackMagic Studio Camera 4K 
  • BlackMagic Studio Camera


 Compatible Lenses

 Incompatible Lenses

  • Canon EF100-400mm f/4.5-5.6L IS II USM
  • Canon EF100-400mm f/4.5-5.6L IS USM (I)
  • Canon EF100mm f/2.8L IS USM Macro*
  • Canon EF135mm f/2L USM
  • Canon EF16-35mm f/2.8L II USM*
  • Canon EF17-35mm f/2.8L USM
  • Canon EF17-40mm f/4L USM
  • Canon EF200mm f/2.8L II USM
  • Canon EF24-105mm f/4L IS USM (I)
  • Canon EF24-70mm f/2.8L II USM*
  • Canon EF28-135mm f/3.5-5.6 IS USM
  • Canon EF28-70mm f/3.5-4.5 II
  • Canon EF28-80mm f/3.5-5.6 III USM
  • Canon EF300mm f/2.8L IS II USM*
  • Canon EF300mm f/4L IS USM
  • Canon EF400mm f/5.6L USM
  • Canon EF40mm f/2.8 STM*
  • Canon EF50mm f/1.2L USM
  • Canon EF50mm f/1.4 USM
  • Canon EF50mm f/1.8 II
  • Canon EF50mm f/1.8 STM*
  • Canon EF70-200mm f/2.8L IS II USM*
  • Canon EF70-200mm f/4L IS II USM*
  • Canon EF70-200mm f/4L USM
  • Canon EF70-300mm f/4-5.6L IS USM
  • Canon EF8-15mm f/4L USM Fisheye*
  • Canon EF85mm 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)

 * = Smooth iris support

    • Tamron 70-300mm F/4-5.6 VC USD A005






    No Lens OIS/VC Support

    • Tamron SP 15-30/2.8 VC USD A012 
    • Tamron 45mm F/1.8 VC USD F013
    • Tamron 150-600mm F/5-6.3 VC USD A011 


     No AF Support

    • Tamron SP 17-50mm F/2.8VC B005
    • Tamron 28-300mm F/3.5-6.3 VC A20
    • Tokina Opera 50mm F/1.4
    • Sigma18-125mm F/3.5-5.6DC OS HSM
    • Canon EF100-400mm F/4.5-5.6L IS II USM


     No Iris Support without External Power Supply

    • Canon EF24-70mm F/2.8L USM (I) 
    • Canon EF100mm F/2.8 USM Macro (non-L)
    • Tamron 18-270mm F/3.5-6.3 VC PZD B008


    Unsupported List 

    • Standard M43 camera. When this Speed Booster® is used with other MFT camera, it may cause damage to the camera.
    • EF-S lens. EF-S lenses require modification to fit or may remain incompatible even after modification.
    • Lens correction such as peripheral shading, CA and distortion 
    • Focus confirmation "chip" (e.g. Dandelion)
    • M42 screw mount adapters (see note 5)
    • Stacking non-Metabones/non-Conurus mount adapters on top (see note 5 and list of lenses which require modification below.)


    The Metabones Speed Booster Adaptor - Canon EF to BMPCC4K T ULTRA 0.71x 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-stop increase for the camera over the lens's aperture range. This 0.71x adapter features Cinema EOS lens support for auto iris and servo zoom, and it also includes AF (autofocus) support which requires external 5V power via the micro-USB port.

    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 ULTRA 0.71x 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-stop of light for each of the lens's f/stop settings.

    This adapter is constructed from aluminum for durability while minimizing weight and its mounting rings are made with brass to further prevent wear and tear. The internal lens elements are designed to provide optical clarity as well as color fidelity, and a detachable tripod foot is included and features 1/4"-20 threads as well as compatibility with Arca-Swiss tripod heads.

    The T Speed Booster ULTRA 0.71x adapter supports electronic communication between an attached camera and lens. If the lens includes autofocus, image stabilization, and camera-controlled aperture functions, this adapter is intended to allow those features to be used. Also, if an attached lens is capable of generating EXIF metadata when used with a directly compatible camera, the T Speed Booster ULTRA 0.71x adapter is designed to allow that information to be saved along with image files generated with a combination of the lens, a BMPCC 4K camera, and the adapter.


      • Metabones Speed Booster Adaptor - Canon EF to BMPCC4K T ULTRA 0.71x
        • Front Cap
          • Rear Cap
            • Warranty



            Frequently Asked Questions

            How long will it take for my order to arrive?

            This can be as fast as 1-2 business days on the eastern seaboard, and 3-5 business days to the western seaboard.

            However , shipping times vary depending on the location of our distributors (all are based in Australia), your delivery address (metro, regional or rural), and any network disruptions that may be occurring (for example, delays due to extreme weather events).

            If you need your order urgently, or by a specific date, please Contact us so we can find a solution that works best for you.

            You will receive tracking information for all orders so you can keep an eye on the delivery status too.

            What are your shipping options?

            Our items are typically shipped directly from our distributors to you.

            In most cases, this means there is only one shipping option available, which is typically the most efficient and cost-effective delivery method available. It also means your order may arrive in multiple packages from multiple carriers.

            We will provide you with tracking information for all items so you can keep an eye on their delivery status.

            If you require an item urgently, please contact us so we can find a solution that works best for you.

            Do you offer discounts for bulk orders?

            The honest answer is, it depends on the brand and quantity you're looking to order. We're here to make the process as smooth as possible for you, so if you're looking to place a bulk order, the best thing to do is contact us directly, so we can provide a personalised quote for you.

            What is your return policy?

            If you have placed an order with us and wish to cancel your order for any reason – even if you simply change your mind – we will provide you with a full refund, provided that we receive notice of the cancellation of your order before we have begun processing your order.

            If we have already started processing your order, or you've already received it, please read our Change of Mind policy.

            How can I contact customer support?

            You can give us a call on 1300 304 607 Monday to Friday between 9am and 5pm. Send us an email to email me or fill out our contact form .

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