Sony FE 35mm F2.8 ZA Sonnar T* (SEL35F28Z)
firmware v03
Sony · Released May 19, 2026 · First seen Jul 4, 2026
v03 is the latest firmware for the Sony FE 35mm F2.8 ZA Sonnar T* (SEL35F28Z), released May 19, 2026.
What's in this update
Release notes not published by vendor — see official page. Check Sony's website for the full details of what this update changes.
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