OM System M.ZUIKO DIGITAL ED 12-40mm F2.8 PRO

OM System M.ZUIKO DIGITAL ED 12-40mm F2.8 PRO firmware

OM System · M.ZUIKO DIGITAL ED 12-40mm F2.8 PRO · Lens

Latest firmware for the OM System M.ZUIKO DIGITAL ED 12-40mm F2.8 PRO is v1.3 (November 10, 2016).

Changelog

M.ZUIKO DIGITAL ED 12-40mm F2.8 PRO firmware changelog

  1. v1.3 first tracked

Firmware history

  1. Version 1.3 Latest Released Nov 10, 2016 First seen Jul 5, 2026
    Show release notes
    • Stability of lens ​aperture when shooting videos has been improved.
    • Enhanced stability​ of sequential shooting when using the E-M1 Mark II.
    Release notes & download

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