Panasonic has posted firmware updates for its DMC-GH1 and DMC-G1 Micro Four-Thirds cameras. Both updates improve autofocus performance in low contrast conditions and the stability of auto exposure (AE) for the recently released Panasonic Leica 45mm F2.8 Macro lens. The GH1 firmware v1.2 also decreases the AF operation sound of the 20mm F1.7 pancake lens for quieter video recording.
Panasonic has released a firmware update for its Lumix G Vario 45-200mm F4.0-5.6 OIS Micro Four Thirds lens. Version 1.1 enhances several aspects of the lens's operation, including continuous autofocus while shooting stills, and autofocus and image stabilization performance in movie mode.
Olympus has released a firmware update for its E-P1 Micro Four Thirds camera. Version 1.1 improves the camera operation in Continuous AF mode (C-AF). The company has also posted firmware updates for the E-P1's kit lenses: the M. Zuiko Digital ED 14-42mm 1:3.5-5.6 and the M. Zuiko Digital 17mm 1:2.8 pancake lens. The updates promise to improve the autofocus operation of both the lenses. Firmware updates can be downloaded via the Olympus Master/Studio software.
