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Metabones T Speedbooster CINE XL 0.64x Canon EF - MFT

Partno: MB-SPEF-M43-BT6
SEK 10910

Description

Metabones T Speedbooster CINE XL 0.64x Canon EF - MFT

Boost the performance of your full-frame Canon EF-mount lenses when mounted to your Micro Four Thirds camera with this fifth-generation T CINE Speed Booster XL 0.64x from Metabones. This cinema-styled electronic adapter features a positive-lock lens mount that will ensure that your adapted lenses are secure and uses optics to reduce the effects of crop factor by making the lens 0.64x wider and simultaneously increasing the maximum aperture by about 1-1/3 stop. Further improving on previous generations of Smart Adapters, this fifth-generation model now features a rubber gasket to protect the cameras mount from dust and moisture.

Compatibility
The Speed Booster XL 0.64x is similar to the Blackmagic-specific 0.64x BMCC Speed Booster (MB_SPEF-BMCC-BM1), but has been completely re-designed to meet the following requirements:

The working distance has increased by 1mm to permit use on the Panasonic GH4 and a number of other Micro Four Thirds cameras without touching the flexible outer cover of the cameras shutter mechanism.

The optics are optimized for a standard Micro Four Thirds filter stack thickness of 4mm rather than the 2,4 mm found in Blackmagic cameras.

The image circle diameter has been increased to 21,63mm so that the full 17,3 x 13 mm Four Thirds format is covered. This has been achieved while maintaining unusually high image quality over the 17,4 mm image circle used by the Panasonic GH4 in its Cinema 4k video mode.

Although the Speed Booster XL 0.64x has extra clearance compared to the 0.64x BMCC Speed Booster, there are still a number of Micro Four Thirds cameras that are not supported due to mechanical clearance issues.

Compatible Cameras
Blackmagic Design:
Cinema Camera
Micro Cinema Camera (HD)
Micro Studio Camera (4K)

Panasonic:
GH3, GH4, GH5
G3, G5, G6, G7, G9
GF3, GF5, GF6
GX1, GX7, GX8, GX80/85

Features
• Allows users to adapt a full-frame Canon EF-mount lens to a Micro Four Thirds camera.
• Optics are used with a 0.64x magnification to reduce crop factor from 2x to 1.28x and simultaneously improve the maximum aperture by one stop.
• An advanced optical design with 6 elements in 4 groups that will help improve sharpness and performance of adapted lenses.
• Positive-lock lens mount provides extra security when attaching large lenses.
• Receives power from 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, auto exposure, image stabilization, aperture control from the camera body, 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.

Included items

  • Included items:
    Metabones Canon EF Lens to Micro Four Thirds Camera T CINE Speed Booster XL 0.64x
    Front Cap
    Rear Cap

Specification

  • Specification:
    Magnification: 0.64x
    Crop Factor for Full Micro Four Thirds format: 1,28x
    Crop Factor with GH4 in Cinema 4k (4096 x 2160) Video Mode: 1,5x
    Maximum Output Aperture: f/0,80 (with f/1.2 lens attached)
    Rectilinear Distortion: < 0,8%
    Lens Elements/Groups: 6/4
    Length Reduction: 6,2 mm
    Camera Mount: Micro Four Thirds
    Image Format: 17,3 x 13,0 mm (full Micro Four Thirds format)