http://lensauctions.com Discount Camera Lenses - New & Used Tue, 31 Aug 2010 22:24:45 +0000 http://backend.userland.com/rss092 en http://lensauctions.com/canon-ef-16-35mm-f2-8l-usm-lens/ http://lensauctions.com/canon-ef-100-300mm-f56-l/ http://lensauctions.com/canon-telephoto-ef-180mm-f35l-macro/ http://lensauctions.com/canon-ef-100-400mm-f45-56l-is-usm/