Unseen World purple fish Album Nashville Zoo Image 221/225 Mar 31, 2012 16:24 Original Metadata Camera Model:Canon EOS 50D Original Time Taken:Mar 31, 2012 16:24 Shutter Speed:1/500 sec Aperture:f/4 ISO Sensitivity:2000 Exposure Compensation:0 EV Metering Mode:Pattern Flash Fired:No Flash Focal Length:70 mm