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Metabones Canon EF to Sony E Mount T Speed Booster ULTRA





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This Metabones adapter allows you to use your Canon lenses on popular Sony cameras such as the Sony FS7 and FS700.  It sharpens corners, has less distortion, and reduces vignetting.

Key Features:

  • Increase maximum aperture by 1 stop.
  • Increase MTF.
  • Makes lens 0.71x wider.
  • Advanced 5-element/4-group optical design incorporating ultra-high index tanatalum-based optical glass by Caldwell Photographic in the USA (patent pending).
  • Electronic integration of aperture diaphragm, controlled by or from the camera body.
  • Partial autofocus support for late-model (post-2006) Canon-brand lenses.
  • Powered by camera body. No external power source required.
  • High performance 32-bit processor and efficient switched-mode power supply.
  • Flocking material coating inside the inner hole to reduce the internal reflection.