
Sony released firmware v6 for the Sony 70-200mm f/2.8, which you can download here. Benefits and Improvements Improves AF operation stability under certain conditions Follow SonyAddict on Facebook, Twitter, Instagram, and YouTube Plus our owners’ groups Sony a1 Owners Group Sony a9 Owners Group Sony a7 Owners Group Sony FE 70-200mm f/2.8: B&H Photo / Amazon / Adorama