OM System E-M1 Mark II

OM System E-M1 Mark II firmware

OM System · E-M1 Mark II · Body

Latest firmware for the OM System E-M1 Mark II is v3.7 (January 19, 2023).

Changelog

E-M1 Mark II firmware changelog

  1. v3.7 first tracked

Firmware history

  1. Version 3.7 Latest Released Jan 19, 2023 First seen Jul 5, 2026
    Show release notes
    • AF operation when a M.ZUIKO​ DIGITAL ED 90mm F3.5 Macro IS PRO​ lens is attached has been optimized.
    Release notes & download

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