OM System ZUIKO DIGITAL 40-150mm F3.5-4.5
firmware v1.1
OM System · Released Dec 15, 2004 · First seen Jul 5, 2026
v1.1 is the latest firmware for the OM System ZUIKO DIGITAL 40-150mm F3.5-4.5, released December 15, 2004.
What's in this update
Release notes not published by vendor — see official page. Check OM System's website for the full details of what this update changes.
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