How Canon EF lenses auto-focus on A7ii/A7Rii with adapters

Test result database here:

Test form for people input their test results here:


Adapter which allow AF for Canon lenses on A7ii/A7Rii:

  • Metabones T Smart Adapter IV ($400)
  • Sigma MC-11 ($250)
  • FotodioX AF Adapter for Canon EF to Sony E-Mount ($100)
  • Viltrox Auto-focus Canon EF/EF-S Lens to Sony E Mount Adapter II ($100)
  • Commlite EF-NEX ($100)
  • Techart EOS-NEX III ($190)     [unstable]
  • No Brand EF-NEX ($50) (apperance similar to Commlite adapter)

Guide to Sony A7ii, A7Rii, A7Sii lens adapters (2014):



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