Focal Length: 400mm
Maximum Aperture: 2.8
Minimum Aperture: 22
Closest Focusing Distance: 9.5 ft. (2.9m)
Angle of View: 6o10'
Filter Size: 52mm
Lens Construction: 14 Elements in 11 Groups
Maximum Reproduction Ratio: 1:6.3
Dimensions (D x L): 159.5mm x 368mm (6.3in. x 14.5in.)
Weight: 148.54oz. (4620g)

LF-1 Rear Cap
HK-33 Slip-On Lens Hood
52mm (drop-in) Filter Holder
52mm NC Filter
LN-1 Lens Strap
CT-404 Trunk Case
Monopod Collar