OM System ZUIKO DIGITAL ED 90-250mm F2.8
firmware v1.2
OM System · Released May 19, 2009 · First seen Jul 5, 2026
v1.2 is the latest firmware for the OM System ZUIKO DIGITAL ED 90-250mm F2.8, released May 19, 2009.
What's in this update
ZUIKO DIGITAL ED 90-250mm F2.8 Firmware Ver1.2 has incorporated the following upgrade. [Modification]
- Resolved unstable sequential shooting when using C-AF on the E-3 and E-30.
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