Canon EF 70-200mm f2.8L IS II lens mount_Olympus Pen that's because this camera is

that's because this camera is known as the Rebel T3i in the North American market

and you will not believe this

Imaging is as good as you'd expect for a lens this extravagant

this TLR sports a sharp and contrasty Tessar-derived 80mm f/3

The "standard" 55mm focal length makes this an easy lens to use day-to-day

Canon EF 70-200mm f2.8L IS II lens mount_Olympus Pen that's because this camera isThe Canon 70 200mm f2. 8L IS II is a pro quality telephoto zoom lens for any Canon EF camera. With sharp glass, quick focusing, fast f2. 8 constant aperture, and an effective image stabilizer, this is an indispensable lens for shooting events or sports. Light internal dust, minor paint and finish wear. Includes original hood and case.