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Metabones Canon EF to RF-mount T Speed Booster ULTRA 0.71x (EOS R)

Metabones Canon EF to RF-mount T Speed Booster ULTRA 0.71x

SKU: MB_SPEF-EFR-BT1

Metabones EF-RF Speed Booster ULTRA 0.71x - to adapt Canon EF mount full-frame lenses to the new Canon RF mount. Filmmakers are now able to mitigate most of the 4k video crop factor of EOS R (1.75x) and EOS RP (1.63x) and reduce it to 1.24x and 1.15x respectively. The field of view is now much closer to still photo mode. This new Speed Booster is not intended for still photography but will work if the camera is configured to APS-C mode.

Optical

  • Increase maximum aperture by 1 stop. (with a maximum output aperture of f/0.9).
  • Increase MTF
  • Makes lens 0.71x wider.
  • Advanced 5-element/4-group optical design incorporating ultra-high index tantalum-based optical glass by Caldwell Photographic in the USA (patent granted).

Electronic

  • Autofocus.  AF speed is properly adjusted to account for and leverage the shorter focal length and the brighter maximum aperture.
  • Dual-pixel autofocus (DPAF) and video AF support.
  • Focal length and aperture are adjusted in EXIF (see note 3).
  • Image stabilization (IS) lens support.
  • Store EXIF data (lens name, focal length and maximum/minimum aperture) for one manual lens in the adapter.
  • Build-in multi-function Control Wheel (turn/ push-in) for assignable functions(eg. ISO, shutter speed or aperture control, depth-of-field preview).
  • LED indicator shows communication status. 
  • Powered by camera body. With most lenses, no external power source required.

Mechanical

  • The tripod foot is detachable and compatible with Arca Swiss, Markins and Photo Clam ball heads.
  • Flocking to reduce internal reflection.
  • Rubber gasket protects the RF mount connection from dust and moisture.
  • Aluminum alloy and brass construction with chromium plating.
  • Satin surface finish.

Details of the manufacturer

  • Global Boom International Limited
  • Unit 401-3,4F, Canny Industrial Building 33 Tai Yau Street, Hong Kong

info@metabones.com

Details of the person responsible for putting the product on the European market

  • NEFAL service & consulting e. K.
  • Am Heerdter Hof 24
  • 40549 Düsseldorf, Germany

+49 (0) 211 930 730-33

info@nefal.tv

Related links of the manufacturer

Accessory Items

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Canon EOS R Mirrorless Digital Camera (Body)
Canon EOS R Canon EOS R is apioneering full-frame mirrorless camera that sets new standards. A full-frame 30.3 Megapixel sensor with impressive detail, ISO performance and Dual Pixel CMOS AF. Alongside the new RF lenses, Canon EOS R offers the ultimate shooting experience to take your storytelling further. Canon EOS R sets the standard for the smaller, lighter full-frame camera of tomorrow. Inside its customisable magnesium alloy body are new levels of EOS performance. With a high-speed and wide lens mount, Canon EOS R is an interchangeable lens camera that’s compatible with the new era of RF lenses which have been designed to work at the optimum distance from a full-frame sensor. This combination of high performance optics and a pioneering lens mount form a truly creative camera that pushes forward the frontiers of photography and filmmaking. See and capture more, with a sensor built around precision The Canon EOS R boasts a full-frame 30.3 Megapixel Dual Pixel CMOS AF sensor which focuses without compromise thanks to its advanced phase detection system, DIGIC 8 processing and in-camera Digital Lens Optimizer. Enjoy the world of EOS with a range of special accessories For photographers and filmmakers who already own a range of EF and EF-S lenses, the Canon EOS R offers full compatibility via an adapter with no loss of performance or quality. Canon’s Speedlite flash range offers flexible and creative lighting possibilities while EOS accessories open the door to greater creativity. The perfect blend of handling and great design Canon EOS R has the same comfortable handgrip found on EOS DSLRs and coupled with a high degree of customisation. Innovations such as a multi-function touch bar, a high resolution electronic viewfinder and Vari-angle screen, makes it a camera designed to perform effortlessly and intuitively. Connect, upload and share anywhere The Canon EOS R has been designed for photographers and filmmakers on the move. Always-on low energy Bluetooth allows a smartphone to be paired and built-in Wi-Fi allows instant share to cloud services. For additional creative capture, remote shooting and tethering offers even greater freedom. Tell your stories in 4K video and fill the screen with detail Filmmakers will love Canon EOS R just as much as stills photographers. Thanks to advanced levels of control, it’s a highly accomplished filmmaking tool.

PLN 9,195.48*
net: PLN 7,476.00

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