Focal Length
17 to 70mm (35mm Equivalent Focal Length: 27.2 to 112mm)
Maximum Aperture
f/2.8 to 4
Minimum Aperture
f/22
Lens Mount
Canon EF
Format Compatibility
APS-C
Angle of View
79.7° to 22.9°
Minimum Focus Distance
8.66" / 22 cm
Maximum Magnification
0.36x
Macro Reproduction Ratio
1:2.8
Optical Design
16 Elements in 14 Groups
Diaphragm Blades
7, Rounded
Focus Type
Autofocus
Image Stabilization
Yes
Filter Size
72 mm (Front)
Dimensions (ø x L)
3.11 x 3.23" / 79 x 82 mm
Weight
1.02 lb / 465 g