Sony Corporation unveils its new 5.1 megapixel digital camera Cyber-shot DSC-T7 at the Photo Imaging Expo 2005 in Tokyo March 17, 2005. The camera, which is 9.8 mm at the thinnest portion of the body, will go on sale on April 15 for about 55,000 yen ($527). REUTERS/Yuriko Nakao YN/KI/DH/CN