Focal length: 17-70mm
Maximum aperture: 2.8-4.5
Minimum Aperture: 22
Lens Construction: 15 Elements in 12 Groups
Angle of View: 79.7 - 22.9 degrees
Number of Diaphragm Blades: 7 Blades
Minimum Focusing Distance: 20cm/7.9 in.
Maximum Magnification: 1:2.3
Filter Size: 72mm
Dimensions (D x L): 79mm x 82.5mm (3.1 in. x 3.2 in.)
Weight: 490g (17.3 oz)