Casio on Thursday announced one of the smallest digital cameras yet. The Exfilm EX-S1 is about the size of a credit card, less than half an inch thick, and weighs about 3 ounces, minus battery and memory card.
The fixed-lens camera has resolution of 1.3 megapixels. A sister model, the slightly larger EX-M1, combines the camera with a built-in digital-audio player. Both models are scheduled to go on sale in July at prices to be announced.