Firmware update for Panasonic S1/S1R improves image stabilization and AF performance

Panasonic is releasing a firmware update for its Lumix DC-S1 and S1R full-frame mirrorless cameras, which will be available on July 9th. The new firmware (version 1.1) addresses the following: Improved image stabilization performance: Panasonic claims that with firmware v1.1, the in-body IS system will reduce shake by an additional 1/2-stop, for a total of 6 stops with non-stabilized lenses and 6.5 stops with Dual IS-compatible glass. Improved AF performance: Panasonic claims that tracking perfo...