20120512-020 Album Chen's Farewell Party Image 20/44 May 12, 2012 Metadata Camera Maker:Canon Camera Model:Canon EOS 7D Original Time Taken:May 12, 2012 Artist:Stephen Lo Shutter Speed:1/250 sec Aperture:f/4 ISO Sensitivity:100 Flash Fired:Compulsory Flash Focal Length:40 mm