Amazon.com: Sigma MC-11 Mount Converter/Lens Adapter Canon EF-Mount Lenses to Sony E with 32GB Ultra SDHC UHS-I Memory Card and Accessory Bundle : Electronics
Metabones T Smart Adapter (Mark IV – MB_EF-E-BT4) VS Sigma MC-11 for (mostly) Landscape Photography – Landscape Photography of Scotland, Dartmoor and the UK by Richard Fox
Sigma MC-11 Review – Canon EF to Sony E-Mount adapter