Mount Type : EF
Focal Length Range : 15.5 - 47 mm
Focus Rotation : 300o
Zoom Ratio : 3.0x
Iris Blades : 11
Filter Size : 105 mm (4.13 in)
Front Lens Diameter : 114 mm (4.5 in)
Minimum Object Distance (M.O.D.) : 0.5m (19.7 in)
Angle of View :
Angle of View 1.78:1 (24.0 x 13.5mm) 75.5o / 28.6o
Angle of View 1.78:1 (24.0 x 13.5mm) 47.1o / 16.3o
Angle of View 1.9:1 (26.2 x 13.8mm) 80.4o / 31.1o
Angle of View 1.9:1 (26.2 x 13.8mm) 48.0o / 16.7o
Dimensions (W x H x D) : 114 x 125 x 222 mm (4.5 x 4.9 x 8.7 in)
Weight : 2.2 kg (4.8lbs)