Focal length: 150 mm
Maximum aperture: 3.2
Minimum aperture: 45
Lens Construction: 9 Elements in 8 Groups
Closest Focusing Distance: 1.3m/4.26 ft
Magnification at close range: 1:6.8
Coverage at close range: 38x28 cm
Filter size: 77 mm
Dimensions (D x L): 86 mm x 124 mm (3.4" x 4.9")
Weight: 970 g (35 oz)