The Sigma fp is the world's lightest and smallest full-frame camera. That's no mere bullet point; it's so portable you won't be blamed for mistaking it for a point-and-shoot. It has a 24.6MP sensor, a 49-point autofocus system, an electronic shutter that allows for up to 18fps continuous shooting, and a 3.15" rear touchscreen display. It has a dedicated switch for still and video modes, and can take up to UHD 4k 30p video. It will be available starting fall 2019.