Adaptador Metabones Canon
A7s II sony
https://www.amazon.com/Sony-ILCE7SM2-mount-Camera-Full-Frame/dp/B0158SRJVQ
Sony A6500
https://www.amazon.com/Sony-Alpha-Mirrorless-Digital-Camera/dp/B01M586Y9R
Lumix Gh5
https://www.amazon.com/PANASONIC-Digital-Camera-Megapixel-Mirrorless/dp/B01MZ3LQQ5