So I just got back from spending a week out at the Wedding and Portrait Photography International convention at the MGM Grand in Las Vegas (huge convention between 18-20K people)... anyways Canon happened to have a few lenses on display (these photos don't even show all of it).
... why they had multiple 800mm lenses at a wedding and portrait photography convention I'm not completely sure.
Click on the images to see a larger version and more of a description.
like moths to the flame by fensterbme, on Flickr
IMAGE LINK: http://www.flickr.com/photos/fensterbme/5481278924/
glass inside of glass by fensterbme, on Flickr
IMAGE LINK: http://www.flickr.com/photos/fensterbme/5481303706/
collection of red rings by fensterbme, on Flickr
IMAGE LINK: http://www.flickr.com/photos/fensterbme/5480696197/
super telephotos by fensterbme, on Flickr
IMAGE LINK: http://www.flickr.com/photos/fensterbme/5481274900/
cannon of a canon by fensterbme, on Flickr
Behind the scenes somewhat was the Canon CPS member lounge... you could drop your equipment off for cleaning and check out, including optional calibration and basic repairs for free. Being able to make use of this service more than pays for the price of the Canon CPS membership. These guys are great and they bust ass and work hard long days to get all the equipment turned around for everyone.
IMAGE LINK: http://www.flickr.com/photos/fensterbme/5480632835/
Canon Gear Galore by fensterbme, on Flickr