OM System M.ZUIKO DIGITAL ED 300mm F4.0 IS PRO

OM System M.ZUIKO DIGITAL ED 300mm F4.0 IS PRO firmware

OM System · M.ZUIKO DIGITAL ED 300mm F4.0 IS PRO · Lens

Latest firmware for the OM System M.ZUIKO DIGITAL ED 300mm F4.0 IS PRO is v1.6 (January 26, 2023).

Changelog

M.ZUIKO DIGITAL ED 300mm F4.0 IS PRO firmware changelog

  1. v1.6 first tracked

Firmware history

  1. Version 1.6 Latest Released Jan 26, 2023 First seen Jul 5, 2026
    Show release notes
    • Improved sleep recovery operation.
    Release notes & download

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