Canon EF 24-70mm f/2.8L II USM

Lens Reviews / Canon Lenses i Lab tested
Lens Specifications
Name Canon EF 24-70mm ƒ/2.8L II USM
Image Circle 35mm
Type Standard Zoom
Focal Length 24 - 70mm
APS Equivalent 38 - 112mm
Max Aperture ƒ/2.8
Min Aperture ƒ/22
Diaphragm Blades 9 (rounded)
Lens Construction 18 elements in 13 groups, including 1 Super UD and 2 UD elements
Diagonal Angle of View (Based on image circle) 84 to 34 degrees
Focus Details Inner focusing; full-time manual focus and USM
Front Element Rotation No
Zoom System Rotating, with zoom lock lever
Closest Focus 0.38m / 1.25 ft.
Magnification Ratio 0.21x / 1:4.76 (at 70mm)
Filter Size 82mm
Dimensions (Length x Diameter) 113mm x 88.5mm / 4.4 in. x 3.5 in.
Weight 805g / 28.4 oz
Notes Weather sealing protects against dust and moisture, while a fluorine-coated front and rear elements are easy to clean.
Typical Online Price US$2,300 (Available April 2012)