Focal Length : 300 mm
Maximum Aperture : 4
Minimum aperture : 32
Lens Construction : 15 elements in 11 groups
Diagonal Angle of View : 8o 15'
Focus Adjustment : Rear focusing system with USM
Closest Focusing Distance : 1.5m / 4.9ft
Filter Size : 77mm
Dimensions (D x L) : 90.0mm x 221.0mm (3.5" x 8.7")
Weight : 1190 g (2.6 lbs)

Lens Cap
Lens Dust Cap
Tripod Mount Ring
Lens Case
Built-In Lens Hood