Sony FE 70-200mm f/2.8 GM OSS (SEL70200GM) Firmware 4.0

Sony released firmware 4.0 for the Sony 70-200 GM and it can be downloaded here.

Features

This update (version 04) resolves an issue where some products may not operate properly after updating to version 03.

 

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  • Neopulse

    “This update (version 04) resolves an issue where some products may not operate properly after updating to version 03.”

    What the hell does that mean?

    • possmo

      Exactly what it says. v03 was causing some sluggish autofocus with some copies of the lens. v04 is essentially a bug fix.