あの光を目標に渡れー、とのお達し。
Camera model DSC-TX20 Shutter speed 1/8 Aperture f/3.5 Maximum aperture f/3.5 Exposure bias 0.00 Exposure Normal program Focal length 4.43mm Light source Unknown Flash On Metering Pattern Brightness 21,474,831.0 ISO sensitivity 1,600