Panasonic has unveiled the Lumix DMC-ZS7 compact superzoom with GPS that geo-tags and identifies over half a million locations. The latest in the popular TZ7, TZ5, TZ3 series, The Panasonic LUMIX ZS7 features Sonic Speed AF (Auto Focus), which enables a super-fast response time, and a shutter release time lag as short as approximately 0.006 secondThe LUMIX ZS7 also features a short startup time of approximately 1.1 second. With the new GPS feature