The M.Zuiko Digital ED 25mm F1.2 PRO is a professional standard prime lens (50mm equivalent) with a bright f/1.2 aperture and weather sealing. It is part of Olympus/OM System's flagship M.Zuiko PRO prime lens family.
The M.Zuiko Digital ED 25mm F1.2 PRO is a professional standard prime lens (50mm equivalent) with a bright f/1.2 aperture and weather sealing. It is part of Olympus/OM System's flagship M.Zuiko PRO prime lens family. It was originally released on September 19, 2016.
What is the latest firmware version of M.ZUIKO DIGITAL ED 25mm F1.2 PRO?
The latest firmware version of M.ZUIKO DIGITAL ED 25mm F1.2 PRO is 1.2. It was released on October 23, 2025.
Where can I download the latest M.ZUIKO DIGITAL ED 25mm F1.2 PRO firmware?
Details and download instructions for the latest M.ZUIKO DIGITAL ED 25mm F1.2 PRO firmware (version 1.2) are on OM System's official release page: https://support.jp.omsystem.com/en/support/imsg/digicamera/download/software/firm/e1/