Focal length: 100-300mm
Maximum aperture: 4
Minimum Aperture: 32
Lens Construction: 16 Elements in 14 Groups
Angle of View: 24.4 -8.2 degrees
Number of Diaphragm Blades: 9 Blades
Minimum Focusing Distance: 180cm/70.9 in.
Maximum Magnification: 1:5
Filter Size: 82mm
Dimensions (D x L): 92.4mm x 226.5mm (3.6 in. x 8.9 in.)
Weight: 1440g (51 oz.)