Sigma has released a new firmware update to its 14 MP SD14 DSLR, with its unique Foveon X3 sensor. This firmware update, v1.05, improves the stability of the camera's operation and adds ISO 50 to its Extended Mode. The addition of ISO 50 allows user's to shoot images with low-noise levels, although Sigma mentions that it has less dynamic range than the camera's higher ISO's. Tips on getting the most out the newly added ISO 50 are available on Sigma's site. The improvements in the previous firmware versions are included in this most recent update as well.
We generally recommend installing the latest firmware updates for your camera, so you can get the most out of your gear. For more information on firmware updates for a specific camera, visit the manufacturer's Web site. Before installing any firmware upgrade, always take the time to read through all of the documentation and follow the manufacturer's instructions carefully.