DATE: 2/21/04 12:23 PM   |   CAMERA: PENTAX Corporation (PENTAX Optio S4)   |   RESOLUTION: 1024 x 768   |   FLASH: 24   |   EXPOSURE TIME: 1/640s   |   SHUTTER SPEED:   |   METERING MODE: Evaluative   |   APERTURE: 5.6   |   NATIVE FOCAL LENGTH: 10.2mm   |