OM System E-330
firmware v1.3
OM System · Released Nov 20, 2007 · First seen Jul 5, 2026
v1.3 is the latest firmware for the OM System E-330, released November 20, 2007.
What's in this update
E-330 Firmware Ver1.3 has incorporated the following upgrade. [Modification]
- Improved the focusing accuracy when using the EC-20 Teleconverter.
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