Firmware 1.1 for M.Zuiko Digital ED 40-150mm f/4.0 PRO

The Firmware 1.1 for M.Zuiko Digital ED 40-150mm f/4.0 PRO is an official firmware release published by OM SYSTEM to maximize drive communication and autofocus tracking performance for this compact Micro Four Thirds telephoto zoom lens. This version establishes higher synchronization speeds between the lens drive motors and the high-speed processing engine of contemporary camera bodies.

The defining technical improvement delivered by Firmware 1.1 for M.Zuiko Digital ED 40-150mm f/4.0 PRO is full support for 50 fps high-speed continuous shooting with continuous autofocus and autoexposure (C-AF / AE) tracking. When mounted to compatible pro bodies such as the OM-1 and OM-1 Mark II, photographers can utilize the SH2 and Pro Capture SH2 drive modes to shoot bursts at 50 frames per second without viewfinder blackout.

For wildlife photographers, birders, and action sports creators, the Firmware 1.1 for M.Zuiko Digital ED 40-150mm f/4.0 PRO provides unmatched precision when freezing fast and erratic subject movement in the field. Upgrading the lens is seamlessly executed using the official OM Workspace software on a desktop computer via USB connection, ensuring a reliable, completely silent, and exceptionally sharp photographic capture experience.