Sony FE 70-200mm f/2.8 GM OSS II SEL70200GM2: B&H Photo / Amazon / Adorama Sony released a firmware update for the Sony FE 70-200mm f/2.8 GM OSS II SEL70200GM2 which you can download here. Benefits and Improvements Firmware 03 Improves AF performance Previous Benefits and Improvements The following benefits and improvements are also included in this update. Improves the Image Stabilization performance when … Continue reading Sony 70-200mm f/2.8 Firmware 03 Released