Focal Length: 80-200mm
Maximum Aperture: 2.8
Minimum Aperture: 22
Closest Focusing Distance: 4.9 ft. (1.5m)
Angle of View: 20o-8o
Lens Construction: 16 Elements in 11 Groups
Filter Size: 77mm
Zoom Ratio: 2.5x
Maximum Reproduction Ratio: 1:5.9
Dimensions (D x L): 87mm x 187mm (3.4in. x 7.4in.)
Weight: 45.9oz. (1300g)