Panasonic on Wednesday launched a slew of new Lumix cameras, leading off with two new models friendly to low-light shooting. The previously leaked LX5 updates one of Panasonic's cult favorites with better image quality, starting with a new sensor: it still shoots at 10 megapixels but can reach a sensitivity of ISO 12,800, or enough to shoot in as little light as three lux. An upgraded lens shoots further, at an equivalent 24-90mm, but still has a wide f2.0 maximum aperture that lets in more light and produces a shallow depth of field.
