Panasonic tonight unveiled the Lumix GF2. The Micro Four Thirds camera is reportedly the lightest and one of the smallest swappable lens models in the world, having shed 19 percent of its size and seven percent of its weight. Lighting has also improved: Panasonic has a new approach to bounce flash that improves its ability to illuminate subjects for very close shots. It is also compatible with Panasonic's new 3D interchangeable lens, the LUMIX G 12.5mm/F12, making it capable of taking photos in 3D.
