The OM System OM-1 is a weather-sealed Micro Four Thirds flagship camera with a 20MP stacked BSI CMOS sensor, 120fps burst shooting, and computational photography features. It is the first camera released under the OM System brand following Olympus's camera division spinoff.
The OM System OM-1 is a weather-sealed Micro Four Thirds flagship camera with a 20MP stacked BSI CMOS sensor, 120fps burst shooting, and computational photography features. It is the first camera released under the OM System brand following Olympus's camera division spinoff. It was originally released on February 24, 2022.
What is the latest firmware version of OM System OM-1?
The latest firmware version of OM System OM-1 is 1.9. It was released on November 4, 2025.
Where can I download the latest OM System OM-1 firmware?
Details and download instructions for the latest OM System OM-1 firmware (version 1.9) are on OM System's official release page: https://support.jp.omsystem.com/en/support/imsg/digicamera/download/software/firm/e1/
Is OM System OM-1 still receiving firmware updates?
Yes, OM System OM-1 received a firmware update within the last year. The most recent version is 1.9.