DATE: 2/22/04 6:46 AM   |   CAMERA: PENTAX Corporation (PENTAX Optio S4)   |   RESOLUTION: 1024 x 768   |   FLASH: 16   |   EXPOSURE TIME: 1/160s   |   SHUTTER SPEED:   |   METERING MODE: Evaluative   |   APERTURE: 3.9   |   NATIVE FOCAL LENGTH: 12.2mm   |