Firmware 1.1 for M.Zuiko Digital ED 100-400mm f/5.0-6.3 IS II

The Firmware 1.1 for M.Zuiko Digital ED 100-400mm f/5.0-6.3 IS II is an official internal software update issued by OM SYSTEM engineered to boost dynamic tracking responsiveness and continuous focus performance for this super-telephoto zoom lens on the Micro Four Thirds standard. This update optimizes data exchange throughput at super-telephoto focal lengths equivalent to 800mm.

The core enhancement introduced by Firmware 1.1 for M.Zuiko Digital ED 100-400mm f/5.0-6.3 IS II is full compatibility with 50 fps ultra-high-speed sequential shooting with continuous autofocus and autoexposure tracking (C-AF / AE). When paired with flagship mirrorless cameras such as the OM-1 and OM-1 Mark II, users can leverage the SH2 and Pro Capture SH2 capture modes at 50 frames per second with a blackout-free viewfinder feed.

Targeted directly at bird-in-flight photographers, wildlife observers, and distant motorsports shooters, the Firmware 1.1 for M.Zuiko Digital ED 100-400mm f/5.0-6.3 IS II delivers pinpoint accuracy when tracking erratic subjects across the frame. The update is smoothly performed via USB through the official OM Workspace desktop application, maintaining a responsive, whisper-quiet, and dependable imaging experience in the wild.