The M.Zuiko Digital ED 150-400mm F4.5 TC1.25x IS PRO is a super-telephoto zoom lens covering 300-800mm (up to 1000mm with built-in 1.25x teleconverter) equivalent, with built-in optical IS and weather sealing. It is the flagship long telephoto in Olympus/OM System's PRO lens series.
What is M.ZUIKO DIGITAL ED 150-400mm F4.5 TC1.25x IS PRO?
The M.Zuiko Digital ED 150-400mm F4.5 TC1.25x IS PRO is a super-telephoto zoom lens covering 300-800mm (up to 1000mm with built-in 1.25x teleconverter) equivalent, with built-in optical IS and weather sealing. It is the flagship long telephoto in Olympus/OM System's PRO lens series. It was originally released on February 24, 2021.
What is the latest firmware version of M.ZUIKO DIGITAL ED 150-400mm F4.5 TC1.25x IS PRO?
The latest firmware version of M.ZUIKO DIGITAL ED 150-400mm F4.5 TC1.25x IS PRO is 1.1. It was released on November 14, 2023.
Where can I download the latest M.ZUIKO DIGITAL ED 150-400mm F4.5 TC1.25x IS PRO firmware?
Details and download instructions for the latest M.ZUIKO DIGITAL ED 150-400mm F4.5 TC1.25x IS PRO firmware (version 1.1) are on OM System's official release page: https://support.jp.omsystem.com/en/support/imsg/digicamera/download/software/firm/e1/