Metabones Canon EF Lens to Blackmagic 4K T CINE Speed Booster XL 0.64x

  • Canon EF mount lens to Blackmagic Design cameras with M43 mount, specific for BMPCC4K.
  • Increase maximum aperture by 1 1/stop. (with a maximum output aperture of f/0.80).
  • Increase MTF.
  • Makes lens 0.64x wider.
  • Patented 7-element/4-group optical design by Caldwell Photographic in the USA.
$1,445.85
SKU
MB_SPEF-m43-BTB

Optical

  • Canon EF mount lens to Blackmagic Design cameras with M43 mount, specific for BMPCC4K.
  • Increase maximum aperture by 1 1/stop. (with a maximum output aperture of f/0.80).
  • Increase MTF.
  • Makes lens 0.64x wider.
  • Patented 7-element/4-group optical design by Caldwell Photographic in the USA.

Electronic

  • Lens iris/aperture is set by the controls on the camera body.
  • Smooth iris support with the latest Canon (2009+), Tamron (SP series 2013+) and Sigma (2016+) lens models.
  • Image stabilization (IS) lens support.
  • Push autofocus if supported by camera.
  • Powered by camera body. With most lenses, no external power source required.

Mechanical

  • Patented positive-lock EF lens mount.
  • Detachable tripod foot compatible with Arca-type ball head, such as Arca Swiss, Markins and Photo Clam or attach to quick release plate by a 1/4" 20 screw. 
  • The tripod foot is tailor-made to match the exact height as the BMPCC4K camera body.
  • Flocking to reduce internal reflection.
  • Rubber gasket protects M43 mount connection from dust and moisture.
  • Aluminum alloy and brass construction with chromium plating.
  • Satin surface finish.

 

 

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 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
  • Zeiss 18mm f/3.5 ZE
  • Canon EF-Extender (Teleconverter)

 * = Smooth iris support

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

     

     

     

     

     Limitations 

    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.
    • APS-C(DX) lens. Speed Booster XL 0.64x can be used with full-frame lenses only. APS-C lenses are unable to cover full-sensor-width readout.
    • 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.)

    Description

    The BMPCC4K Speed Booster® ULTRA 0.71x and XL 0.64x are similar to the standard M43 Speed Booster adapters (MB_SPEF-m43-BT5 and MB_SPEF-m43-BT6) but the optics have been re-designed to optimize for the filter stack thickness of 2.4mm found in Blackmagic cameras rather than the 4mm of a standard Micro Four Thirds.

    In addition to optimized optical design, the CINE version is equipped with an extremely robust cine-style positive locking mechanism to ensure that no play occurs during focusing. This is especially important when using EF lenses for cine work because even though they provide a very smooth focus movement.

    Metabones Canon EF to BMPCC4K Speed Booster adapters are designed exclusively for Blackmagic Design Pocket Cinema Camera 4K (BMPCC4K). They cannot be attached to any other M43 cameras such as JVC, Olympus or Panasonic cameras.

    The BMPCC4K Speed Booster XL 0.64x reduces the crop factor of the BMPCC 4K camera from 2.02x to 1.29x and produces the largest aperture optics currently available, with a maximum output aperture of f/0.8. 

    More Information
    SKU MB_SPEF-m43-BTB
    Short Description
    • Canon EF mount lens to Blackmagic Design cameras with M43 mount, specific for BMPCC4K.
    • Increase maximum aperture by 1 1/stop. (with a maximum output aperture of f/0.80).
    • Increase MTF.
    • Makes lens 0.64x wider.
    • Patented 7-element/4-group optical design by Caldwell Photographic in the USA.
    Manufacturer Metabones
    Meta Description Metabones Canon EF Lens to Blackmagic 4K T CINE Speed Booster XL 0.64x Optical

    Canon EF mount lens to Blackmagic Design cameras with M43 mount, specific for BMPCC4K.
    Increase maximum aperture by 1 1/3 stop. (with a maximum output aperture of f/0.80).
    Model Epson Stylus Photo R2400
    Paper Size No
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