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Metabones Speed Booster Ultra 0.71x Adapter for Canon Full-F

$26 day
$78 week
Last Updated: Mar 18th 2020

Details

Like the revolutionary original Metabones Speed Booster announced in January 2013, the Speed Booster ULTRA m43 has a magnification of 0.71x and so it effectively reduces the crop factor of mirrorless Micro Four Thirds mount cameras from 2.0x to 1.4x. However, the new ULTRA design makes very effective use of exotic materials at the furthest limit of glassmaking technology and as a result is almost perfectly corrected for use with all fullframe SLR lenses regardless of aperture. The Speed Booster ULTRA m43 will also work extremely well with many DX and APS-C format lenses provided the image circle of the lens is large enough. Optical performance of the new Speed Boosters is so good that the MTF of any lens attached to it will be improved. Even the latest generation of ultra-high performance SLR lenses such as the Zeiss Otus series can be improved by adding a Speed Booster ULTRA m43. (More information can be found in the press release here and whitepaper here) Autofocus with an Optimum Balance of Accuracy, Speed, Consistency and Reliability New in Speed Booster ULTRA for Canon EF Mount to Micro Four Thirds is autofocus on Panasonic camera bodies, subject to certain limitations (see table above for details). They are pleased to report that Panasonic Micro Four Thirds camera bodies are capable of autofocusing accurately even if the maximum aperture of the Speed Booster and the lens combined is in the sub-f/1.0 range. Although Metabones first and foremost priority is accuracy, They are able to make great strides in autofocus speed as well, which is significantly faster than a DSLR Four Thirds lens on a Panasonic.
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Specs

  • Brand:
    Metabones
  • Model:
    Canon EF Lens to Sony E Mount T Speed Booster ULTRA 0.71x
  • Mount:
    Canon EF, Micro Four Thirds
  • Lens Type:
    Other
  • Replacement Value:
    $650

Cancellation Policy

Your card will be charged when the owner accepts your request. Cancel within 2 hours of acceptance and you will receive a full refund. Cancel within 48 hours of the rental start date and you will receive a 50% refund. Cancel within 24 hours of the rental start date and the rental may be non-refundable. Cancellation fees are imposed at owner's discretion.


Owner Info

Michael C Boyne
100% Positive
100% Acceptance Rate

Listing Location


$26 day
$78 week
Last Updated: Mar 18th 2020