Focal length: 17-50mm
Maximum aperture: f/2.8
Minimum aperture: f/22
Lens construction: 13 groups 17 elements, 2 FLD glass elements
Angle of view: 72.4o-27.9o
Closest focus distance: 28cm / 11in
Maximum reproduction ratio: 1:5
Aperture blades: 7 (rounded)
Filter attachment size: 77 mm
AF motor HSM motor
Dimensions: 83.5mm x 91.8.8mm (3.3in- 3.6in)

Case
Petal-type Hood (LH825-03)