Canon EF 24mm f/2.8 IS USM

Lens Reviews / Canon Lenses i Lab tested
Lens Specifications
Name Canon EF 24mm ƒ/2.8 IS USM
Image Circle 35mm
Type Wide Prime
Focal Length 24mm
APS Equivalent 38mm
Max Aperture ƒ/2.8
Min Aperture ƒ/22
Diaphragm Blades 7 (circular)
Lens Construction 11 elements in 9 groups, including aspherical lens elements
Diagonal Angle of View (Based on image circle) 84 degrees
Focus Details Rear-focusing; USM with full-time manual-focus override
Front Element Rotation No
Zoom System n/a
Closest Focus 0.20m / 0.66 ft.
Magnification Ratio 0.23x / 1:4.3
Filter Size 58mm
Dimensions (Length x Diameter) 55.7mm x 68.4mm / 2.19 in. x 2.69 in.
Weight 280g / 9.9 oz
Notes Image Stabilizer (up to 4-stops of correction).
Typical Online Price US$850 (Available June 2012)