In this quick video I wanted to show you live, the auto focus abilities with Sony LAEA4 lens adapter using the Sony A7rII and Sigma A-Mount 50mm f/1.4 Art Lens in particular. This lens did not work with the LAEA3 as seen in the last video here: [ Ссылка ]
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Learn more about the Sony A7r Mark II @ BHPhoto: [ Ссылка ]
Learn More about the Sigma 50mm f/1.4 Art lens @ BHPhoto: [ Ссылка ]
Learn more about the Sony LAEA4 Lens Adapter @ BHPhoto: [ Ссылка ]
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