2011-07-24_15-25-26
    

スリップが続発したのはこのためかな？

Camera model		DSC-TX5
Shutter speed		1/30
Aperture		f/3.5
Maximum aperture		f/3.5
Exposure bias		0.00
Exposure		Normal program
Focal length		4.43mm
Light source		Unknown
Flash		Off
Metering		Pattern
ISO sensitivity		200