|Despite the large maximum aperture, the lens remains compact. Lens group 5 moves for rear focusing, and sharp, crisp pictures are obtained at all apertures. The background blur is ideal for portraits. The USM autofocuses the lens quickly and quietly.|
|Construction||6 groups /8 elements|
|Angle of view||24°|
|F stop range||2.0-22|
|Closest Focusing Distance||0.9m / 3 ft.|
|Dimensions (Length x Diameter)||3.0" x 2.9" / 75.0 x 73.5mm|
|Weight||1.0 lbs. / 460g|
This product was added to our catalog on Friday 20 June, 2008.