 Canon 80-200 f/4.5-5.6 II
by lrh
|  Canon EF 400mm f/4 DO IS USM
by Greg Lavaty
|  Canon 24-105 f/4 L IS
by Sheila Smart
|  Canon 24-105 f/4 L IS
by Sheila Smart
|  Canon 17-40 f/4 L
by Sheila Smart
|
 Canon 70/200 f/4 lens
by Tom Grey
|  Canon 70-200 f/4 L IS with Canon 5D
by Sheila Smart
|  CANON EF 300mm f/4.0L IS USM
by Pierre Lessard
|  CANON 75-300mm f/4.5-5.6 IS USM
by Pierre Lessard
|  Canon EF-500 f/4 L
by nhl
|