ISO=50,f7.3,1/10s
http://panasonic.jp/dc/popup/galler...mg/P1000370.JPG

ISO=100,f2.8,1/160s
http://panasonic.jp/dc/popup/galler...mg/P1000374.JPG

Even the ISO 50 picture looks noisy.
The ISO 100 picture looks unusable!