Focal Length : 17 - 35mm
Aperture - Maximum : f/4.0, Minimum : f/22.0
Camera Mount Type : Canon EF
Format Compatibility : 35mm Film / Full-Frame Digital Sensor
Angle of View : 103.96o - 64.74o
Minimum Focus Distance : 27.94 cm (11 in)
Maximum Reproduction Ratio - 1:5
Elements/Groups : 13/12
Diaphragm Blades : 9
Image Stabilization : No
Autofocus : Yes
Tripod Collar : No
Filter Thread - Front : 82 mm
Dimensions (DxL) : Approx. 8.89 x 9.40 cm (3.5 x 3.7 in)
Weight : 600 g (21.16 oz)

Front and Rear Caps
Lens Hood