Metabones Canon EF to MFT T Lens Adapter 0.58x for Blackmagic Design Super 16 Cameras (Black)

BH #MEBSPEFM43T7 • MFR #MBSPEF-M43-BT7
Metabones Canon EF to MFT T Lens Adapter 0.58x for Blackmagic Design Super 16 Cameras (Black)
Key Features
  • Canon EF Lens to MFT Camera
  • Positive-Lock Canon EF Lens Mount
  • Increases Maximum Aperture by 1 2/3 Stop
  • Increases Angle of View by 0.58x
Show More
Boost the performance of your full-frame Canon EF-mount lenses when mounted on your Micro Four Thirds camera with this T Lens Adapter from Metabones for Blackmagic Design cameras with Super 16 sensors. This cinema-styled electronic adapter features a positive-lock lens mount that will ensure your adapted lenses are secure, and uses optics to reduce the effects of crop factor by making the lens 0.58x wider and simultaneously increasing the maximum aperture by about 1 2/3 stop.
In Stock
$659.00
$55/mo. suggested payments
with 12 Mos. Promo Financing* 
Bruce M., B&H Pro Video Expert

True Know-How

Ask Our Experts

800.606.6969

Metabones MBSPEF-M43-BT7 Overview

Boost the performance of your full-frame Canon EF-mount lenses when mounted on your Micro Four Thirds camera with this T Lens Adapter from Metabones for Blackmagic Design cameras with Super 16 sensors. This cinema-styled electronic adapter features a positive-lock lens mount that will ensure your adapted lenses are secure, and uses optics to reduce the effects of crop factor by making the lens 0.58x wider and simultaneously increasing the maximum aperture by about 1 2/3 stop.

This adapter is equipped with numerous capabilities thanks to the use of a high-performance processor. The features include support for autofocus as well as the ability to control the iris and aperture from the camera body. Smooth iris effects are possible as well on select lenses, and 5-axis stabilization is available thanks to communication of information with supported lenses. Also, it enables electronic (focus-by-wire) manual focusing, transmits Exif data to the camera, and works with in-lens image stabilization. Additionally, distance and zoom are displayed on certain camcorders and mirrorless cameras, and Cinema EOS lenses are supported when running the adapter off an external 5 VDC power supply via the micro-USB port.

Beyond electronic communication the adapter has many physical advantages, such as black flocking on the inside of the adapter that prevents reflections and a rubber gasket to prevent dust and moisture. For larger lenses, there is a removable Arca-type compatible tripod foot with a 1/4"-20 thread on the base.

Key Features

Allows users to adapt a full-frame Canon EF-mount lens to a Micro Four Thirds Blackmagic Design camera with a Super 16 sensor size, such as the Blackmagic Micro Cinema Camera (BMMCC), Micro Studio Camera 4K (BMMSC 4K), and the original Pocket Cinema Camera HD(BMPCC). It is not compatible with the BMPCC4K Blackmagic Pocket Cinema Camera 4K.
Optics are used with a 0.58x magnification to reduce crop factor from 3.02 to 1.75x and simultaneously improve the maximum aperture by f/0.74.
An advanced optical design with six elements in four groups help improve sharpness and performance of adapted lenses.
Positive-lock lens mount provides extra security when attaching large lenses.
Receives power from the camera body or optional 5 VDC power supply via micro-USB port.
Electronic contacts permit transmission of data between the lens and camera enabling autofocus, autoexposure, image stabilization, iris, and aperture control from the camera body, as well as saving Exif information and more.
Smooth iris support with select Canon (2009 and later), Tamron (SP series 2013 and later), and Sigma (2016 and later) lenses.
Enables electronic manual focusing on lenses, such as the Canon EF 85mm f/1.2L II, that use a focus-by-wire system.
Support for distance and zoom display.
Internal felt flocking prevents reflections.
Covers 4K video area on GH4 when using APS-C format lenses.
Cinema EOS lenses are supported when an external 5 VDC power supply is used, including autofocus, auto iris, and servo zoom.
Removable Arca-type compatible tripod foot with 1/4"-20 thread.
Powered by camera body.

Compatibility

Cameras

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

Lenses

  • Canon EF-mount lens
  • Canon EF-Extender (Teleconverter)
  • Canon EOS Cinema (CN-E) lens (separate 5V micro-USB power may be required)
  • Carl Zeiss EF-mount lens
  • Sigma EF-mount lens
  • Tamron EF-mount lens
  • Tokina EF-mount lens
  • Contax N-mount lenses modified to Canon EF by Conurus (may need calibration)
  • Contax 645 NAM-1 adapter modified to Canon EF by Conurus (may need calibration)

Metabones MBSPEF-M43-BT7 Specs

Adapter
Camera MountMicro Four Thirds
Lens MountCanon EF
Magnification0.58x
Optical Design6 Elements in 4 Groups
Physical
MaterialAluminum, Brass
DimensionsH: 2.8 x W: 3.0 x D: 1.5" / H: 72.3 x W: 75.9 x D: 38.5 mm
Weight6.4 oz / 181 g
Packaging Info
Package Weight0.675 lb
Box Dimensions (LxWxH)4.3 x 4 x 1.6"
See any errors on this page? Let us know

YOUR RECENTLY VIEWED ITEMS

How do I use the arca foot to help support the ...

How do I use the arca foot to help support the mount? I have an original BMPCC with smallrig cage.
Asked by: Scott
I never used that foot. I just removed it and used the adaptor as-is. The bayonet mounts are sturdy - no issues even with 70-200 lens.
Answered by: Eric
Date published: 2021-03-01

Will this work on BM Pocket 4k?

Will this work on BM Pocket 4k?
Asked by: matthew
For better results you should use BH #MEBSPEFM43T7
Answered by: vilson
Date published: 2020-09-15

¿Is there something that keeps this adapter from ...

¿Is there something that keeps this adapter from being used with other MFT cameras than Blackmagic ones?
Asked by: David
This is designed for Blackmagic MFT Mount cameras with a Super 16mm sized sensor. A Super 16mm Sensor is smaller than the standard MFT sensor. This is only compatible with the Blackmagic Cameras with a Super 16mm Sensor like the original Pocket Cinema Camera or the Micro Cinema Camera.
Answered by: Joseph
Date published: 2019-06-27

will this work for a EF lens (Cannon 25-105) to ...

will this work for a EF lens (Cannon 25-105) to fit onto a Black Magic micro cinema camera?
Asked by: Nizar
You mean the Canon EF 24-105mm F/4L - yes I have exactly this combination and it works perfectly with the BMMCC. With the 0.58X speed booster, the BMMCC super 16 sensor now looks like an APS-C size sensor to the lens. You get great low-light performance, and the effective lens size is now like a 40-175mm (compared to the same lens on a full-frame camera like 5D MkIV). This is a great combination and very flexible lens used this way on the BMMCC.
Answered by: Anonymous
Date published: 2019-06-18

Will this adapter work with Canon EF-S lenses as ...

Will this adapter work with Canon EF-S lenses as well?
Asked by: Eric
This is a Speedbooster, which is designed to work with Full Frame Lenses. Metabones does not list EF-S lenses as compatible.
Answered by: Joseph
Date published: 2019-05-13

Is this the best adapter for the Blackmagic ...

Is this the best adapter for the Blackmagic Studio camera? Or is the SPEF-BMCC-BT1 better suited?
Asked by: PRO AV
Yes, B&H # MEBSPEFM43T7 is the better option. The older model you asked about is for the Cinema Camera 2.5K MFT mount, which did not offer an electronic mount. With this newer listing you should be able to control the aperture from the camera body with the adapter.
Answered by: Joseph
Date published: 2019-05-13

Does this adapter work with a digital bolex micro ...

Does this adapter work with a digital bolex micro four thirds mount? (With manual lenses)
Asked by: Nathaniel
We're afraid not. This adapter is for Blackmagic Design Cameras with a Super 16 Sensor only. It will not work with other brands of cameras that have a Super 16mm Sensor. Instead we recommend the Metabones T Speed Booster XL 0.64x Adapter for Full-Frame Canon EF-Mount Lens to Select Micro Four Thirds-Mount Cameras, B&H # MESPEFM43BT3. This is a better choice for the Digital Bolex with MFT Mount. https://bhpho.to/2V8llNd
Answered by: Joseph
Date published: 2019-05-01
  • y_2021, m_5, d_10, h_17CST
  • bvseo_bulk, prod_bvqa, vn_bulk_3.0.15
  • cp_1, bvpage1
  • co_hasquestionsanswers, tq_7
  • loc_en_US, sid_1469759, prod, sort_[SortEntry(order=LAST_APPROVED_ANSWER_SUBMISSION_TIME, direction=DESCENDING)]
  • clientName_bhphotovideo

Close

Close

Close