FILE NAME: IMG_2498.JPG  |  DATE: 07-7-29 下午8:34  |  CAMERA: Canon (Canon DIGITAL IXUS 50)  |  RESOLUTION: 2048 x 1536  |  NATIVE FOCAL LENGTH: 5.8mm (35mm FOCAL LENGTH: 36mm)  |  FLASH: Flash did not fire, auto  |  EXPOSURE TIME: 1/200 sec  |  METERING MODE: Multi-segment  |  EXPOSURE MODE: Auto exposure  |  APERTURE: F2.8  |  ISO SETTING: Auto