Blog, Firmware Sony A1 Firmware Update Posted on 05/08/202205/08/2022 by Mark 05 Aug This video tutorial looks at the new features introduced with the version 1.3 firmware update for the Alpha 1 camera. including the Small and Medium Raw Lossless Compression file formats and the improved Eye AF accuracy. SONY FE 24-70 F2.8 GM II Lens Review DxO Pure Raw 2 – Deep Prime: Software review