Sony a7RIII: With Canon, Tameron, Sigma Glass and Metabones Mark IV/Sigma MC-11

By Louis Ferreira | Published: December 16, 2017

It looks like Sony might have put some extra effort into making AF work with adapted lenses on the Sony a7RIII from the various Metabones Mark IV/Sigma MC-11 videos on the web. My Techart adapter still works great, but when using eye AF with it I get a lot of out of focus photos, yet the feature appears to work. Metabones Mark/Sigma adapters appear to be working well though.

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Sony a7RIII: B&H Photo / Amazon / Adorama
Sigma MC-11: B&H Photo / Amazon / Adorama
Metabones Smart Adapter: B&H Photo / Amazon / Adorama

Related posts:

  1. Metabones lV Update 0.56
  2. Sony a9: With Canon and Sigma Glass
  3. Metabones 0.57 Firmware Update Adds Official Sony a9 Support
  4. Metabones EF-E Smart Adapter MARK IV and EF-E Speed Booster ULTRA Firmware Updates
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