This is one of the most underrated lenses int he Canon lineup. It's very sharp and easy to handhold. The IS comes in handy as well. You get a sharp long reach in a light and relatively inexpensive lens. Don't overlook this excellent performer.
|Focal Length & Maximum Aperture||300mm 1:4.0|
|Lens Construction||15 elements in 11 groups|
|Diagonal Angle of View||8° 15'|
|Focus Adjustment||Rear focusing system with USM|
|Closest Focusing Distance||1.5m / 4.9 ft.|
|Max. Diameter x Length, Weight||3.5" x 8.7", 2.6 lbs. / 90.0 x 221.0mm, 1190g