Focal length: 120-300mm
Maximum aperture: 2.8
Minimum Aperture: 32
Lens Construction: 18 Elements in 16 Groups
Angle of View: 20.4 -8.2 degrees
Number of Diaphragm Blades: 9 Blades
Minimum Focusing Distance: 150-250cm/59.1 in.-98.4 in.
Maximum Magnification: 1:8.6
Filter Size: 105mm
Dimensions (D x L): 112.8mm x 271mm (4.4 in. x 10.7 in.)
Weight: 2600g (91.7 oz.)