FILE NAME: Mayfly.jpg  |  DATE: 6/5/13 8:20 AM  |  CAMERA: Canon (Canon EOS 7D)  |  RESOLUTION: 600 x 900  |  NATIVE FOCAL LENGTH: 150.0mm (35mm FOCAL LENGTH: 243mm)  |  FLASH: Flash did not fire, auto  |  EXPOSURE TIME: 0.04 sec  |  METERING MODE: Multi-segment  |  EXPOSURE MODE: Auto exposure  |  APERTURE: F10  |  ISO SETTING: 400