OM System E-500 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-500, released November 20, 2007.

What's in this update

E-500 Firmware Ver1.3 has incorporated th​e following upgrade. [Modification]

  • Improved the focusi​ng accuracy when using the EC-20 Teleconverter.

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