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Does A7iii's new firmware 3.10 reduces autofocus functionality of third-party lenses?

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geewai
New
January 2020
January 2020

Does A7iii's new firmware 3.10 reduces autofocus functionality of third-party lenses?

I read that the new firmware update version 3.10 deliberately make third-party lenses worse, especially the Tamron 28-75 f2.8. Is this true?

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Sean_Mc
Moderator
January 2020
January 2020

Hi there,

 

Welcome to the Sony Community.

 

I'd recommend getting in touch with the Support team here to discuss this further.

 

Best wishes,

Sean 

 

 

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