FILE NAME: IMG_2500.JPG  |  DATE: 07-7-29 下午8:35  |  CAMERA: Canon (Canon DIGITAL IXUS 50)  |  RESOLUTION: 2048 x 1536  |  NATIVE FOCAL LENGTH: 12.12mm (35mm FOCAL LENGTH: 74mm)  |  FLASH: Flash fired, auto  |  EXPOSURE TIME: 1/60 sec  |  METERING MODE: Multi-segment  |  EXPOSURE MODE: Auto exposure  |  APERTURE: F4  |  ISO SETTING: Auto