2012-05-18_23-23-00
    

こんな標識もいくつか。左は斎藤茂吉の文章じゃ。

Camera model		DSC-TX20
Shutter speed		1/20
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
Brightness		21474835.2
ISO sensitivity		1600