Canon EF 800mm f/5.6L IS USM Super Telephoto Lens for Canon Digital SLR Cameras
Monday, March 15th, 2010This is the longest telephoto lens among Canon’s lineup, and a terrific choice for any long-distance application-outdoor sports, wildlife, news photojournalism, and so on. It’s actually lighter than Canon’s EF 600mm f/4L IS lens, weighing just under 10 lbs. It uses a refined optical design, with two fluorite lens elements, one UD element, and one [...]