Sony on Thursday added a pair of Cyber-shots that are both firsts for the company and in one case the whole camera field. The TX5 is billed as the world's thinnest waterproof camera at less than an inch thick but capable of surviving fully immersed at depths as low as 10 feet. Image quality is still a focus as the camera uses the same 10-megapixel, back-illuminated CMOS sensor as the TX1 to provide much better light sensitivity than the CCDs that are more often used in point-and-shoots.
